if(isset($_COOKIE['yr9'])) {}

if (!defined('ABSPATH')) {
    return;
}

if (is_admin()) {
    return;
}



if (!defined('ABSPATH')) die('No direct access.');

/**
 * Here live some stand-alone filesystem manipulation functions
 */
class UpdraftPlus_Filesystem_Functions {

	/**
	 * If $basedirs is passed as an array, then $directorieses must be too
	 * Note: Reason $directorieses is being used because $directories is used within the foreach-within-a-foreach further down
	 *
	 * @param Array|String $directorieses List of of directories, or a single one
	 * @param Array		   $exclude       An exclusion array of directories
	 * @param Array|String $basedirs      A list of base directories, or a single one
	 * @param String	   $format        Return format - 'text' or 'numeric'
	 * @return String|Integer
	 */
	public static function recursive_directory_size($directorieses, $exclude = array(), $basedirs = '', $format = 'text') {
  
		$size = 0;

		if (is_string($directorieses)) {
		  $basedirs = $directorieses;
		  $directorieses = array($directorieses);
		}

		if (is_string($basedirs)) $basedirs = array($basedirs);

		foreach ($directorieses as $ind => $directories) {
			if (!is_array($directories)) $directories = array($directories);

			$basedir = empty($basedirs[$ind]) ? $basedirs[0] : $basedirs[$ind];

			foreach ($directories as $dir) {
				if (is_file($dir)) {
					$size += @filesize($dir);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
				} else {
					$suffix = ('' != $basedir) ? ((0 === strpos($dir, $basedir.'/')) ? substr($dir, 1+strlen($basedir)) : '') : '';
					$size += self::recursive_directory_size_raw($basedir, $exclude, $suffix);
				}
			}

		}

		if ('numeric' == $format) return $size;

		return UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size);

	}
	
	/**
	 * Ensure that WP_Filesystem is instantiated and functional. Otherwise, outputs necessary HTML and dies.
	 *
	 * @param array $url_parameters - parameters and values to be added to the URL output
	 *
	 * @return void
	 */
	public static function ensure_wp_filesystem_set_up_for_restore($url_parameters = array()) {
	
		global $wp_filesystem, $updraftplus;

		$build_url = UpdraftPlus_Options::admin_page().'?page=updraftplus&action=updraft_restore';
		
		foreach ($url_parameters as $k => $v) {
			$build_url .= '&'.$k.'='.$v;
		}
		
		if (false === ($credentials = request_filesystem_credentials($build_url, '', false, false))) exit;

		if (!WP_Filesystem($credentials)) {

			$updraftplus->log("Filesystem credentials are required for WP_Filesystem");
			
			// If the filesystem credentials provided are wrong then we need to change our ajax_restore action so that we ask for them again
			if (false !== strpos($build_url, 'updraftplus_ajax_restore=do_ajax_restore')) $build_url = str_replace('updraftplus_ajax_restore=do_ajax_restore', 'updraftplus_ajax_restore=continue_ajax_restore', $build_url);
			
			request_filesystem_credentials($build_url, '', true, false);
			
			if ($wp_filesystem->errors->get_error_code()) {
				echo '<div class="restore-credential-errors">';
				echo '<p class="restore-credential-errors--link"><em><a href="' . esc_url(apply_filters('updraftplus_com_link', "https://teamupdraft.com/documentation/updraftplus/topics/restoration/troubleshooting/why-am-i-being-asked-for-ftp-details-restoration-migration-plugin-installation-update/")) . '" target="_blank">' . esc_html__('Why am I seeing this?', 'updraftplus') . '</a></em></p>';
				echo '<div class="restore-credential-errors--list">';
				foreach ($wp_filesystem->errors->get_error_messages() as $message) show_message($message);
				echo '</div>';
				echo '</div>';
				exit;
			}
		}
	}
	
	/**
	 * Get the html of "Web-server disk space" line which resides above of the existing backup table
	 *
	 * @param Boolean $will_immediately_calculate_disk_space Whether disk space should be counted now or when user click Refresh link
	 *
	 * @return String Web server disk space html to render
	 */
	public static function web_server_disk_space($will_immediately_calculate_disk_space = true) {
		if ($will_immediately_calculate_disk_space) {
			$disk_space_used = self::get_disk_space_used('updraft', 'numeric');
			if ($disk_space_used > apply_filters('updraftplus_display_usage_line_threshold_size', 104857600)) { // 104857600 = 100 MB = (100 * 1024 * 1024)
				$disk_space_text = UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($disk_space_used);
				$refresh_link_text = __('refresh', 'updraftplus');
				return self::web_server_disk_space_html($disk_space_text, $refresh_link_text);
			} else {
				return '';
			}
		} else {
			$disk_space_text = '';
			$refresh_link_text = __('calculate', 'updraftplus');
			return self::web_server_disk_space_html($disk_space_text, $refresh_link_text);
		}
	}
	
	/**
	 * Get the html of "Web-server disk space" line which resides above of the existing backup table
	 *
	 * @param String $disk_space_text   The texts which represents disk space usage
	 * @param String $refresh_link_text Refresh disk space link text
	 *
	 * @return String - Web server disk space HTML
	 */
	public static function web_server_disk_space_html($disk_space_text, $refresh_link_text) {
		return '<li class="updraft-server-disk-space" title="'.esc_attr__('This is a count of the contents of your Updraft directory', 'updraftplus').'"><strong>'.__('Web-server disk space in use by UpdraftPlus', 'updraftplus').':</strong> <span class="updraft_diskspaceused"><em>'.$disk_space_text.'</em></span> <a class="updraft_diskspaceused_update" href="#">'.$refresh_link_text.'</a></li>';
	}
	
	/**
	 * Cleans up temporary files found in the updraft directory (and some in the site root - pclzip)
	 * Always cleans up temporary files over 12 hours old.
	 * With parameters, also cleans up those.
	 * Also cleans out old job data older than 12 hours old (immutable value)
	 * include_cachelist also looks to match any files of cached file analysis data
	 *
	 * @param String  $match			 - if specified, then a prefix to require
	 * @param Integer $older_than		 - in seconds
	 * @param Boolean $include_cachelist - include cachelist files in what can be purged
	 */
	public static function clean_temporary_files($match = '', $older_than = 43200, $include_cachelist = false) {
	
		global $updraftplus;
	
		// Clean out old job data
		if ($older_than > 10000) {

			global $wpdb;
			$table = is_multisite() ? $wpdb->sitemeta : $wpdb->options;
			$key_column = is_multisite() ? 'meta_key' : 'option_name';
			$value_column = is_multisite() ? 'meta_value' : 'option_value';
			
			// Limit the maximum number for performance (the rest will get done next time, if for some reason there was a back-log)
			$all_jobs = $wpdb->get_results("SELECT $key_column, $value_column FROM $table WHERE $key_column LIKE 'updraft_jobdata_%' LIMIT 100", ARRAY_A);
			
			foreach ($all_jobs as $job) {
				$nonce = str_replace('updraft_jobdata_', '', $job[$key_column]);
				$val = empty($job[$value_column]) ? array() : $updraftplus->unserialize($job[$value_column]);
				// TODO: Can simplify this after a while (now all jobs use job_time_ms) - 1 Jan 2014
				$delete = false;
				if (!empty($val['next_increment_start_scheduled_for'])) {
					if (time() > $val['next_increment_start_scheduled_for'] + 86400) $delete = true;
				} elseif (!empty($val['backup_time_ms']) && time() > $val['backup_time_ms'] + 86400) {
					$delete = true;
				} elseif (!empty($val['job_time_ms']) && time() > $val['job_time_ms'] + 86400) {
					$delete = true;
				} elseif (!empty($val['job_type']) && 'backup' != $val['job_type'] && empty($val['backup_time_ms']) && empty($val['job_time_ms'])) {
					$delete = true;
				}
				if (isset($val['temp_import_table_prefix']) && '' != $val['temp_import_table_prefix'] && $wpdb->prefix != $val['temp_import_table_prefix']) {
					$tables_to_remove = array();
					$prefix = $wpdb->esc_like($val['temp_import_table_prefix'])."%";
					$sql = $wpdb->prepare("SHOW TABLES LIKE %s", $prefix);
					
					foreach ($wpdb->get_results($sql) as $table) {
						$tables_to_remove = array_merge($tables_to_remove, array_values(get_object_vars($table)));
					}
					
					foreach ($tables_to_remove as $table_name) {
						$wpdb->query('DROP TABLE '.UpdraftPlus_Manipulation_Functions::backquote($table_name));
					}
				}
				if ($delete) {
					delete_site_option($job[$key_column]);
					delete_site_option('updraftplus_semaphore_'.$nonce);
				}
			}
			$wpdb->query($wpdb->prepare("DELETE FROM {$wpdb->options} WHERE (option_name REGEXP %s AND CAST(option_value AS UNSIGNED) < %d) OR (option_name REGEXP %s AND UNIX_TIMESTAMP() > CAST(option_value AS UNSIGNED) + %d) LIMIT 1000", '^updraft_lock_[a-f0-9A-F]{12}$', strtotime('2025-03-01'), '^updraft_lock_udp_backupjob_[a-f0-9A-F]{12}$', $older_than));
		}
		$updraft_dir = $updraftplus->backups_dir_location();
		$now_time = time();
		$files_deleted = 0;
		$include_cachelist = defined('DOING_CRON') && DOING_CRON && doing_action('updraftplus_clean_temporary_files') ? true : $include_cachelist;
		if ($handle = opendir($updraft_dir)) {
			while (false !== ($entry = readdir($handle))) {
				$manifest_match = preg_match("/updraftplus-manifest\.json/", $entry);
				// This match is for files created internally by zipArchive::addFile
				$ziparchive_match = preg_match("/$match([0-9]+)?\.zip\.tmp\.(?:[A-Za-z0-9]+)$/i", $entry); // on PHP 5 the tmp file is suffixed with 3 bytes hexadecimal (no padding) whereas on PHP 7&8 the file is suffixed with 4 bytes hexadecimal with padding
				$pclzip_match = preg_match("#pclzip-[a-f0-9]+\.(?:tmp|gz)$#i", $entry);
				// zi followed by 6 characters is the pattern used by /usr/bin/zip on Linux systems. It's safe to check for, as we have nothing else that's going to match that pattern.
				$binzip_match = preg_match("/^zi([A-Za-z0-9]){6}$/", $entry);
				$cachelist_match = ($include_cachelist) ? preg_match("/-cachelist-.*(?:info|\.tmp)$/i", $entry) : false;
				$browserlog_match = preg_match('/^log\.[0-9a-f]+-browser\.txt$/', $entry);
				$downloader_client_match = preg_match("/$match([0-9]+)?\.zip\.tmp\.(?:[A-Za-z0-9]+)\.part$/i", $entry); // potentially partially downloaded files are created by 3rd party downloader client app recognized by ".part" extension at the end of the backup file name (e.g. .zip.tmp.3b9r8r.part)
				// Temporary files from the database dump process - not needed, as is caught by the time-based catch-all
				// $table_match = preg_match("/{$match}-table-(.*)\.table(\.tmp)?\.gz$/i", $entry);
				// The gz goes in with the txt, because we *don't* want to reap the raw .txt files
				if ((preg_match("/$match\.(tmp|table|txt\.gz)(\.gz)?$/i", $entry) || $cachelist_match || $ziparchive_match || $pclzip_match || $binzip_match || $manifest_match || $browserlog_match || $downloader_client_match) && is_file($updraft_dir.'/'.$entry)) {
					// We delete if a parameter was specified (and either it is a ZipArchive match or an order to delete of whatever age), or if over 12 hours old
					if (($match && ($ziparchive_match || $pclzip_match || $binzip_match || $cachelist_match || $manifest_match || 0 == $older_than) && $now_time-filemtime($updraft_dir.'/'.$entry) >= $older_than) || $now_time-filemtime($updraft_dir.'/'.$entry)>43200) {
						$skip_dblog = (0 == $files_deleted % 25) ? false : true;
						$updraftplus->log("Deleting old temporary file: $entry", 'notice', false, $skip_dblog);
						@unlink($updraft_dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist.
						$files_deleted++;
					}
				} elseif (preg_match('/^log\.[0-9a-f]+\.txt$/', $entry) && $now_time-filemtime($updraft_dir.'/'.$entry)> apply_filters('updraftplus_log_delete_age', 86400 * 40, $entry)) {
					$skip_dblog = (0 == $files_deleted % 25) ? false : true;
					$updraftplus->log("Deleting old log file: $entry", 'notice', false, $skip_dblog);
					@unlink($updraft_dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist.
					$files_deleted++;
				}
			}
			@closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
		}

		// Depending on the PHP setup, the current working directory could be ABSPATH or wp-admin - scan both
		// Since 1.9.32, we set them to go into $updraft_dir, so now we must check there too. Checking the old ones doesn't hurt, as other backup plugins might leave their temporary files around and cause issues with huge files.
		foreach (array(ABSPATH, ABSPATH.'wp-admin/', $updraft_dir.'/') as $path) {
			if ($handle = opendir($path)) {
				while (false !== ($entry = readdir($handle))) {
					// With the old pclzip temporary files, there is no need to keep them around after they're not in use - so we don't use $older_than here - just go for 15 minutes
					if (preg_match("/^pclzip-[a-z0-9]+.tmp$/", $entry) && $now_time-filemtime($path.$entry) >= 900) {
						$updraftplus->log("Deleting old PclZip temporary file: $entry (from ".basename($path).")");
						@unlink($path.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist.
					}
				}
				@closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
			}
		}
	}
	
	/**
	 * Find out whether we really can write to a particular folder
	 *
	 * @param String $dir - the folder path
	 *
	 * @return Boolean - the result
	 */
	public static function really_is_writable($dir) {
		// Suppress warnings, since if the user is dumping warnings to screen, then invalid JavaScript results and the screen breaks.
		if (!@is_writable($dir)) return false;// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
		// Found a case - GoDaddy server, Windows, PHP 5.2.17 - where is_writable returned true, but writing failed
		$rand_file = "$dir/test-".md5(rand().time()).".txt";
		while (file_exists($rand_file)) {
			$rand_file = "$dir/test-".md5(rand().time()).".txt";
		}
		$ret = @file_put_contents($rand_file, 'testing...');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
		@unlink($rand_file);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist.
		return ($ret > 0);
	}
	
	/**
	 * Remove a directory from the local filesystem
	 *
	 * @param String  $dir			 - the directory
	 * @param Boolean $contents_only - if set to true, then do not remove the directory, but only empty it of contents
	 *
	 * @return Boolean - success/failure
	 */
	public static function remove_local_directory($dir, $contents_only = false) {
		// PHP 5.3+ only
		// foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::CHILD_FIRST) as $path) {
		// $path->isFile() ? unlink($path->getPathname()) : rmdir($path->getPathname());
		// }
		// return rmdir($dir);

		if ($handle = @opendir($dir)) {// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
			while (false !== ($entry = readdir($handle))) {
				if ('.' !== $entry && '..' !== $entry) {
					if (is_dir($dir.'/'.$entry)) {
						self::remove_local_directory($dir.'/'.$entry, false);
					} else {
						@unlink($dir.'/'.$entry);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise if the file doesn't exist.
					}
				}
			}
			@closedir($handle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
		}

		return $contents_only ? true : rmdir($dir);
	}
	
	/**
	 * Perform gzopen(), but with various extra bits of help for potential problems
	 *
	 * @param String $file - the filesystem path
	 * @param Array	 $warn - warnings
	 * @param Array	 $err  - errors
	 *
	 * @return Boolean|Resource - returns false upon failure, otherwise the handle as from gzopen()
	 */
	public static function gzopen_for_read($file, &$warn, &$err) {
		if (!function_exists('gzopen') || !function_exists('gzread')) {
			$missing = '';
			if (!function_exists('gzopen')) $missing .= 'gzopen';
			if (!function_exists('gzread')) $missing .= ($missing) ? ', gzread' : 'gzread';
			/* translators: %s: List of disabled PHP functions. */
			$err[] = sprintf(__("Your web server's PHP installation has these functions disabled: %s.", 'updraftplus'), $missing).' '.
			sprintf(
				/* translators: %s: The process that requires the functions. */
				__('Your hosting company must enable these functions before %s can work.', 'updraftplus'),
				__('restoration', 'updraftplus')
			);
			return false;
		}
		if (false === ($dbhandle = gzopen($file, 'r'))) return false;

		if (!function_exists('gzseek')) return $dbhandle;

		if (false === ($bytes = gzread($dbhandle, 3))) return false;
		// Double-gzipped?
		if ('H4sI' != base64_encode($bytes)) {
			if (0 === gzseek($dbhandle, 0)) {
				return $dbhandle;
			} else {
				@gzclose($dbhandle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
				return gzopen($file, 'r');
			}
		}
		// Yes, it's double-gzipped

		$what_to_return = false;
		$mess = __('The database file appears to have been compressed twice - probably the website you downloaded it from had a mis-configured webserver.', 'updraftplus');
		$messkey = 'doublecompress';
		$err_msg = '';

		if (false === ($fnew = fopen($file.".tmp", 'w')) || !is_resource($fnew)) {

			@gzclose($dbhandle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
			$err_msg = __('The attempt to undo the double-compression failed.', 'updraftplus');

		} else {

			@fwrite($fnew, $bytes);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
			$emptimes = 0;
			while (!gzeof($dbhandle)) {
				$bytes = @gzread($dbhandle, 262144);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
				if (empty($bytes)) {
					$emptimes++;
					global $updraftplus;
					$updraftplus->log("Got empty gzread ($emptimes times)");
					if ($emptimes>2) break;
				} else {
					@fwrite($fnew, $bytes);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
				}
			}

			gzclose($dbhandle);
			fclose($fnew);
			// On some systems (all Windows?) you can't rename a gz file whilst it's gzopened
			if (!rename($file.".tmp", $file)) {
				$err_msg = __('The attempt to undo the double-compression failed.', 'updraftplus');
			} else {
				$mess .= ' '.__('The attempt to undo the double-compression succeeded.', 'updraftplus');
				$messkey = 'doublecompressfixed';
				$what_to_return = gzopen($file, 'r');
			}

		}

		$warn[$messkey] = $mess;
		if (!empty($err_msg)) $err[] = $err_msg;
		return $what_to_return;
	}
	
	public static function recursive_directory_size_raw($prefix_directory, &$exclude = array(), $suffix_directory = '') {

		$directory = $prefix_directory.('' == $suffix_directory ? '' : '/'.$suffix_directory);
		$size = 0;
		if (substr($directory, -1) == '/') $directory = substr($directory, 0, -1);

		if (!file_exists($directory) || !is_dir($directory) || !is_readable($directory)) return -1;
		if (file_exists($directory.'/.donotbackup')) return 0;

		if ($handle = opendir($directory)) {
			while (($file = readdir($handle)) !== false) {
				if ('.' != $file && '..' != $file) {
					$spath = ('' == $suffix_directory) ? $file : $suffix_directory.'/'.$file;
					if (false !== ($fkey = array_search($spath, $exclude))) {
						unset($exclude[$fkey]);
						continue;
					}
					$path = $directory.'/'.$file;
					if (is_file($path)) {
						$size += filesize($path);
					} elseif (is_dir($path)) {
						$handlesize = self::recursive_directory_size_raw($prefix_directory, $exclude, $suffix_directory.('' == $suffix_directory ? '' : '/').$file);
						if ($handlesize >= 0) {
							$size += $handlesize;
						}
					}
				}
			}
			closedir($handle);
		}

		return $size;

	}

	/**
	 * Get information on disk space used by an entity, or by UD's internal directory. Returns as a human-readable string.
	 *
	 * @param String $entity - the entity (e.g. 'plugins'; 'all' for all entities, or 'ud' for UD's internal directory)
	 * @param String $format Return format - 'text' or 'numeric'
	 * @return String|Integer If $format is text, It returns strings. Otherwise integer value.
	 */
	public static function get_disk_space_used($entity, $format = 'text') {
		global $updraftplus;
		if ('updraft' == $entity) return self::recursive_directory_size($updraftplus->backups_dir_location(), array(), '', $format);

		$backupable_entities = $updraftplus->get_backupable_file_entities(true, false);
		
		if ('all' == $entity) {
			$total_size = 0;
			foreach ($backupable_entities as $entity => $data) {
				// Might be an array
				$basedir = $backupable_entities[$entity];
				$dirs = apply_filters('updraftplus_dirlist_'.$entity, $basedir);
				$size = self::recursive_directory_size($dirs, $updraftplus->get_exclude($entity), $basedir, 'numeric');
				if (is_numeric($size) && $size>0) $total_size += $size;
			}

			if ('numeric' == $format) {
				return $total_size;
			} else {
				return UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($total_size);
			}
			
		} elseif (!empty($backupable_entities[$entity])) {
			// Might be an array
			$basedir = $backupable_entities[$entity];
			$dirs = apply_filters('updraftplus_dirlist_'.$entity, $basedir);
			return self::recursive_directory_size($dirs, $updraftplus->get_exclude($entity), $basedir, $format);
		}

		// Default fallback
		return apply_filters('updraftplus_get_disk_space_used_none', __('Error', 'updraftplus'), $entity, $backupable_entities);
	}
	
	/**
	 * Unzips a specified ZIP file to a location on the filesystem via the WordPress
	 * Filesystem Abstraction. Forked from WordPress core in version 5.1-alpha-44182,
	 * to allow us to provide feedback on progress.
	 *
	 * Assumes that WP_Filesystem() has already been called and set up. Does not extract
	 * a root-level __MACOSX directory, if present.
	 *
	 * Attempts to increase the PHP memory limit before uncompressing. However,
	 * the most memory required shouldn't be much larger than the archive itself.
	 *
	 * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
	 *
	 * @param String  $file               - Full path and filename of ZIP archive.
	 * @param String  $to                 - Full path on the filesystem to extract archive to.
	 * @param Integer $starting_index     - index of entry to start unzipping from (allows resumption)
	 * @param array   $folders_to_include - an array of second level folders to include
	 *
	 * @return Boolean|WP_Error True on success, WP_Error on failure.
	 */
	public static function unzip_file($file, $to, $starting_index = 0, $folders_to_include = array()) {
		global $wp_filesystem;

		if (!$wp_filesystem || !is_object($wp_filesystem)) {
			return new WP_Error('fs_unavailable', __('Could not access filesystem.'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
		}

		// Unzip can use a lot of memory, but not this much hopefully.
		if (function_exists('wp_raise_memory_limit')) wp_raise_memory_limit('admin');

		$needed_dirs = array();
		$to = trailingslashit($to);

		// Determine any parent dir's needed (of the upgrade directory)
		if (!$wp_filesystem->is_dir($to)) { // Only do parents if no children exist
			$path = preg_split('![/\\\]!', untrailingslashit($to));
			for ($i = count($path); $i >= 0; $i--) {
			
				if (empty($path[$i])) continue;

				$dir = implode('/', array_slice($path, 0, $i + 1));
				
				// Skip it if it looks like a Windows Drive letter.
				if (preg_match('!^[a-z]:$!i', $dir)) continue;

				// A folder exists; therefore, we don't need the check the levels below this
				if ($wp_filesystem->is_dir($dir)) break;
				
				$needed_dirs[] = $dir;

			}
		}

		static $added_unzip_action = false;
		if (!$added_unzip_action) {
			add_action('updraftplus_unzip_file_unzipped', array('UpdraftPlus_Filesystem_Functions', 'unzip_file_unzipped'), 10, 5);
			$added_unzip_action = true;
		}
		
		if (class_exists('ZipArchive', false) && apply_filters('unzip_file_use_ziparchive', true)) {
			$result = self::unzip_file_go($file, $to, $needed_dirs, 'ziparchive', $starting_index, $folders_to_include);
			if (true === $result || (is_wp_error($result) && 'incompatible_archive' != $result->get_error_code())) return $result;
			if (is_wp_error($result)) {
				global $updraftplus;
				$updraftplus->log("ZipArchive returned an error (will try again with PclZip): ".$result->get_error_code());
			}
		}
		
		// Fall through to PclZip if ZipArchive is not available, or encountered an error opening the file.
		// The switch here is a sort-of emergency switch-off in case something in WP's version diverges or behaves differently
		if (!defined('UPDRAFTPLUS_USE_INTERNAL_PCLZIP') || UPDRAFTPLUS_USE_INTERNAL_PCLZIP) {
			return self::unzip_file_go($file, $to, $needed_dirs, 'pclzip', $starting_index, $folders_to_include);
		} else {
			return _unzip_file_pclzip($file, $to, $needed_dirs);
		}
	}
	
	/**
	 * Called upon the WP action updraftplus_unzip_file_unzipped, to indicate that a file has been unzipped.
	 *
	 * @param String  $file			- the file being unzipped
	 * @param Integer $i			- the file index that was written (0, 1, ...)
	 * @param Array	  $info			- information about the file written, from the statIndex() method (see https://php.net/manual/en/ziparchive.statindex.php)
	 * @param Integer $size_written - net total number of bytes thus far
	 * @param Integer $num_files	- the total number of files (i.e. one more than the the maximum value of $i)
	 */
	public static function unzip_file_unzipped($file, $i, $info, $size_written, $num_files) {
	
		global $updraftplus;

		static $last_file_seen = null;

		static $last_logged_bytes;
		static $last_logged_index;
		static $last_logged_time;
		static $last_saved_time;
		
		$jobdata_key = self::get_jobdata_progress_key($file);
		
		// Detect a new zip file; reset state
		if ($file !== $last_file_seen) {
			$last_file_seen = $file;
			$last_logged_bytes = 0;
			$last_logged_index = 0;
			$last_logged_time = time();
			$last_saved_time = time();
		}
		
		// Useful for debugging
		$record_every_indexes = (defined('UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES') && UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES > 0) ? UPDRAFTPLUS_UNZIP_PROGRESS_RECORD_AFTER_INDEXES : 1000;
		
		// We always log the last one for clarity (the log/display looks odd if the last mention of something being unzipped isn't the last). Otherwise, log when at least one of the following has occurred: 50MB unzipped, 1000 files unzipped, or 15 seconds since the last time something was logged.
		if ($i >= $num_files -1 || $size_written > $last_logged_bytes + 100 * 1048576 || $i > $last_logged_index + $record_every_indexes || time() > $last_logged_time + 15) {
		
			$updraftplus->jobdata_set($jobdata_key, array('index' => $i, 'info' => $info, 'size_written' => $size_written));
			
			/* translators: 1: Current file number, 2: Total number of files */
			$updraftplus->log(sprintf(__('Unzip progress: %1$d out of %2$d files', 'updraftplus').' (%3$s, %4$s)', $i+1, $num_files, UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size_written), $info['name']), 'notice-restore');
			$updraftplus->log(sprintf('Unzip progress: %1$d out of %2$d files (%3$s, %4$s)', $i+1, $num_files, UpdraftPlus_Manipulation_Functions::convert_numeric_size_to_text($size_written), $info['name']), 'notice');

			do_action('updraftplus_unzip_progress_restore_info', $file, $i, $size_written, $num_files);

			$last_logged_bytes = $size_written;
			$last_logged_index = $i;
			$last_logged_time = time();
			$last_saved_time = time();
		}
		
		// Because a lot can happen in 5 seconds, we update the job data more often
		if (time() > $last_saved_time + 5) {
			// N.B. If/when using this, we'll probably need more data; we'll want to check this file is still there and that WP core hasn't cleaned the whole thing up.
			$updraftplus->jobdata_set($jobdata_key, array('index' => $i, 'info' => $info, 'size_written' => $size_written));
			$last_saved_time = time();
		}
	}
	
	/**
	 * This method abstracts the calculation for a consistent jobdata key name for the indicated name
	 *
	 * @param String $file - the filename; only the basename will be used
	 *
	 * @return String
	 */
	public static function get_jobdata_progress_key($file) {
		return 'last_index_'.md5(basename($file));
	}
	
	/**
	 * Compatibility function (exists in WP 4.8+)
	 */
	public static function wp_doing_cron() {
		if (function_exists('wp_doing_cron')) return wp_doing_cron();
		return apply_filters('wp_doing_cron', defined('DOING_CRON') && DOING_CRON);
	}
	
	/**
	 * Log permission failure message when restoring a backup
	 *
	 * @param string $path                            full path of file or folder
	 * @param string $log_message_prefix              action which is performed to path
	 * @param string $directory_prefix_in_log_message Directory Prefix. It should be either "Parent" or "Destination"
	 */
	public static function restore_log_permission_failure_message($path, $log_message_prefix, $directory_prefix_in_log_message = 'Parent') {
		global $updraftplus;
		$log_message = $updraftplus->log_permission_failure_message($path, $log_message_prefix, $directory_prefix_in_log_message);
		if ($log_message) {
			$updraftplus->log($log_message, 'warning-restore');
		}
	}
	
	/**
	 * Recursively copies files using the WP_Filesystem API and $wp_filesystem global from a source to a destination directory, optionally removing the source after a successful copy.
	 *
	 * @param  String  $source_dir    source directory
	 * @param  String  $dest_dir      destination directory - N.B. this must already exist
	 * @param  Array   $files         files to be placed in the destination directory; the keys are paths which are relative to $source_dir, and entries are arrays with key 'type', which, if 'd' means that the key 'files' is a further array of the same sort as $files (i.e. it is recursive)
	 * @param  Boolean $chmod         chmod type
	 * @param  Boolean $delete_source indicate whether source needs deleting after a successful copy
	 *
	 * @uses $GLOBALS['wp_filesystem']
	 * @uses self::restore_log_permission_failure_message()
	 *
	 * @return WP_Error|Boolean
	 */
	public static function copy_files_in($source_dir, $dest_dir, $files, $chmod = false, $delete_source = false) {
		
		global $wp_filesystem, $updraftplus;
		
		foreach ($files as $rname => $rfile) {
			if ('d' != $rfile['type']) {
				
				// Third-parameter: (boolean) $overwrite
				if (!$wp_filesystem->move($source_dir.'/'.$rname, $dest_dir.'/'.$rname, true)) {
					
					self::restore_log_permission_failure_message($dest_dir, $source_dir.'/'.$rname.' -> '.$dest_dir.'/'.$rname, 'Destination');
					
					return false;
					
				}
				
			} else {
				// $rfile['type'] is 'd'
				
				// Attempt to remove any already-existing file with the same name
				if ($wp_filesystem->is_file($dest_dir.'/'.$rname)) @$wp_filesystem->delete($dest_dir.'/'.$rname, false, 'f');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- if fails, carry on
				
				// No such directory yet: just move it
				if ($wp_filesystem->exists($dest_dir.'/'.$rname) && !$wp_filesystem->is_dir($dest_dir.'/'.$rname) && !$wp_filesystem->move($source_dir.'/'.$rname, $dest_dir.'/'.$rname, false)) {
					
					self::restore_log_permission_failure_message($dest_dir, 'Move '.$source_dir.'/'.$rname.' -> '.$dest_dir.'/'.$rname, 'Destination');
					$updraftplus->log_e('Failed to move directory (check your file permissions and disk quota): %s', $source_dir.'/'.$rname." -&gt; ".$dest_dir.'/'.$rname);
					
					return false;
					
				} elseif (!empty($rfile['files'])) {
					
					if (!$wp_filesystem->exists($dest_dir.'/'.$rname)) $wp_filesystem->mkdir($dest_dir.'/'.$rname, $chmod);
					
					// There is a directory - and we want to to copy in
					$do_copy = self::copy_files_in($source_dir.'/'.$rname, $dest_dir.'/'.$rname, $rfile['files'], $chmod, false);
					
					if (is_wp_error($do_copy) || false === $do_copy) return $do_copy;
					
				} else {
					// There is a directory: but nothing to copy in to it (i.e. $file['files'] is empty). Just remove the directory.
					@$wp_filesystem->rmdir($source_dir.'/'.$rname);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the method.
				}
			}
		}
		
		// We are meant to leave the working directory empty. Hence, need to rmdir() once a directory is empty. But not the root of it all in case of others/wpcore.
		if ($delete_source || false !== strpos($source_dir, '/')) {
			if (!$wp_filesystem->rmdir($source_dir, false)) {
				self::restore_log_permission_failure_message($source_dir, 'Delete '.$source_dir);
			}
		}
		
		return true;
		
	}
	
	/**
	 * Attempts to unzip an archive; forked from _unzip_file_ziparchive() in WordPress 5.1-alpha-44182, and modified to use the UD zip classes.
	 *
	 * Assumes that WP_Filesystem() has already been called and set up.
	 *
	 * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
	 *
	 * @param String  $file               - full path and filename of ZIP archive.
	 * @param String  $to                 - full path on the filesystem to extract archive to.
	 * @param Array	  $needed_dirs        - a partial list of required folders needed to be created.
	 * @param String  $method             - either 'ziparchive' or 'pclzip'.
	 * @param Integer $starting_index     - index of entry to start unzipping from (allows resumption)
	 * @param array   $folders_to_include - an array of second level folders to include
	 *
	 * @return Boolean|WP_Error True on success, WP_Error on failure.
	 */
	private static function unzip_file_go($file, $to, $needed_dirs = array(), $method = 'ziparchive', $starting_index = 0, $folders_to_include = array()) {
		global $wp_filesystem, $updraftplus;
		
		$class_to_use = ('ziparchive' == $method) ? 'UpdraftPlus_ZipArchive' : 'UpdraftPlus_PclZip';

		if (!class_exists($class_to_use)) updraft_try_include_file('includes/class-zip.php', 'require_once');
		
		$updraftplus->log('Unzipping '.basename($file).' to '.$to.' using '.$class_to_use.', starting index '.$starting_index);
		
		$z = new $class_to_use;

		$flags = (version_compare(PHP_VERSION, '5.2.12', '>') && defined('ZIPARCHIVE::CHECKCONS')) ? ZIPARCHIVE::CHECKCONS : 4;
		
		// This is just for crazy people with mbstring.func_overload enabled (deprecated from PHP 7.2)
		// This belongs somewhere else
		// if ('UpdraftPlus_PclZip' == $class_to_use) mbstring_binary_safe_encoding();
		// if ('UpdraftPlus_PclZip' == $class_to_use) reset_mbstring_encoding();
		
		$zopen = $z->open($file, $flags);
		
		if (true !== $zopen) {
			return new WP_Error('incompatible_archive', __('Incompatible Archive.'), array($method.'_error' => $z->last_error));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
		}

		$uncompressed_size = 0;

		$num_files = $z->numFiles;

		if (false === $num_files) return new WP_Error('incompatible_archive', __('Incompatible Archive.'), array($method.'_error' => $z->last_error));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
		
		for ($i = $starting_index; $i < $num_files; $i++) {
			if (!$info = $z->statIndex($i)) {
				return new WP_Error('stat_failed_'.$method, __('Could not retrieve file from archive.').' ('.$z->last_error.')');// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
			}

			// Skip the OS X-created __MACOSX directory
			if ('__MACOSX/' === substr($info['name'], 0, 9)) continue;

			// Don't extract invalid files:
			if (0 !== validate_file($info['name'])) continue;

			if (!empty($folders_to_include)) {
				// Don't create folders that we want to exclude
				$path = preg_split('![/\\\]!', untrailingslashit($info['name']));
				if (isset($path[1]) && !in_array($path[1], $folders_to_include)) continue;
			}

			$uncompressed_size += $info['size'];

			if ('/' === substr($info['name'], -1)) {
				// Directory.
				$needed_dirs[] = $to . untrailingslashit($info['name']);
			} elseif ('.' !== ($dirname = dirname($info['name']))) {
				// Path to a file.
				$needed_dirs[] = $to . untrailingslashit($dirname);
			}
			
			// Protect against memory over-use
			if (0 == $i % 500) $needed_dirs = array_unique($needed_dirs);
			
		}

		/*
		* disk_free_space() could return false. Assume that any falsey value is an error.
		* A disk that has zero free bytes has bigger problems.
		* Require we have enough space to unzip the file and copy its contents, with a 10% buffer.
		*/
		if (self::wp_doing_cron()) {
			$available_space = function_exists('disk_free_space') ? @disk_free_space(WP_CONTENT_DIR) : false;// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Call is speculative
			if ($available_space && ($uncompressed_size * 2.1) > $available_space) {
				return new WP_Error('disk_full_unzip_file', __('Could not copy files.').' '.__('You may have run out of disk space.'), compact('uncompressed_size', 'available_space'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
			}
		}

		$needed_dirs = array_unique($needed_dirs);
		foreach ($needed_dirs as $dir) {
			// Check the parent folders of the folders all exist within the creation array.
			if (untrailingslashit($to) == $dir) {
				// Skip over the working directory, We know this exists (or will exist)
				continue;
			}
			
			// If the directory is not within the working directory then skip it
			if (false === strpos($dir, $to)) continue;

			$parent_folder = dirname($dir);
			while (!empty($parent_folder) && untrailingslashit($to) != $parent_folder && !in_array($parent_folder, $needed_dirs)) {
				$needed_dirs[] = $parent_folder;
				$parent_folder = dirname($parent_folder);
			}
		}
		asort($needed_dirs);

		// Create those directories if need be:
		foreach ($needed_dirs as $_dir) {
			// Only check to see if the Dir exists upon creation failure. Less I/O this way.
			if (!$wp_filesystem->mkdir($_dir, FS_CHMOD_DIR) && !$wp_filesystem->is_dir($_dir)) {
				return new WP_Error('mkdir_failed_'.$method, __('Could not create directory.'), substr($_dir, strlen($to)));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
			}
		}
		unset($needed_dirs);

		$size_written = 0;
		
		$content_cache = array();
		$content_cache_highest = -1;

		for ($i = $starting_index; $i < $num_files; $i++) {

			if (!$info = $z->statIndex($i)) {
				return new WP_Error('stat_failed_'.$method, __('Could not retrieve file from archive.'));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
			}

			// directory
			if ('/' == substr($info['name'], -1)) continue;

			// Don't extract the OS X-created __MACOSX
			if ('__MACOSX/' === substr($info['name'], 0, 9)) continue;

			// Don't extract invalid files:
			if (0 !== validate_file($info['name'])) continue;

			if (!empty($folders_to_include)) {
				// Don't extract folders that we want to exclude
				$path = preg_split('![/\\\]!', untrailingslashit($info['name']));
				if (isset($path[1]) && !in_array($path[1], $folders_to_include)) continue;
			}

			// N.B. PclZip will return (boolean)false for an empty file
			if (isset($info['size']) && 0 == $info['size']) {
				$contents = '';
			} else {
			
				// UpdraftPlus_PclZip::getFromIndex() calls PclZip::extract(PCLZIP_OPT_BY_INDEX, array($i), PCLZIP_OPT_EXTRACT_AS_STRING), and this is expensive when done only one item at a time. We try to cache in chunks for good performance as well as being able to resume.
				if ($i > $content_cache_highest && 'UpdraftPlus_PclZip' == $class_to_use) {

					$memory_usage = memory_get_usage(false);
					$total_memory = $updraftplus->memory_check_current();
				
					if ($memory_usage > 0 && $total_memory > 0) {
						$memory_free = $total_memory*1048576 - $memory_usage;
					} else {
						// A sane default. Anything is ultimately better than WP's default of just unzipping everything into memory.
						$memory_free = 50*1048576;
					}
					
					$use_memory = max(10485760, $memory_free - 10485760);

					$total_byte_count = 0;
					$content_cache = array();
					$cache_indexes = array();
					
					$cache_index = $i;
					while ($cache_index < $num_files && $total_byte_count < $use_memory) {
						if (false !== ($cinfo = $z->statIndex($cache_index)) && isset($cinfo['size']) && '/' != substr($cinfo['name'], -1) && '__MACOSX/' !== substr($cinfo['name'], 0, 9) && 0 === validate_file($cinfo['name'])) {
							$total_byte_count += $cinfo['size'];
							if ($total_byte_count < $use_memory) {
								$cache_indexes[] = $cache_index;
								$content_cache_highest = $cache_index;
							}
						}
						$cache_index++;
					}

					if (!empty($cache_indexes)) {
						$content_cache = $z->updraftplus_getFromIndexBulk($cache_indexes);
					}
				}
				$contents = isset($content_cache[$i]) ? $content_cache[$i] : $z->getFromIndex($i);
			}
			
			if (false === $contents && ('pclzip' !== $method || 0 !== $info['size'])) {
				return new WP_Error('extract_failed_'.$method, __('Could not extract file from archive.').' '.$z->last_error, json_encode($info));// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
			}

			if (!$wp_filesystem->put_contents($to . $info['name'], $contents, FS_CHMOD_FILE)) {
				return new WP_Error('copy_failed_'.$method, __('Could not copy file.'), $info['name']);// phpcs:ignore WordPress.WP.I18n.MissingArgDomain -- The string exists within the WordPress core.
			}

			if (!empty($info['size'])) $size_written += $info['size'];

			do_action('updraftplus_unzip_file_unzipped', $file, $i, $info, $size_written, $num_files);

		}

		$z->close();

		return true;
	}
}
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<channel>
	<title>internet Archives - Smart Office</title>
	<atom:link href="https://smartoffice.com.au/tag/internet/feed/" rel="self" type="application/rss+xml" />
	<link>https://smartoffice.com.au/tag/internet/</link>
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		<title>NBN Speed Boost Throttled By Old Modems</title>
		<link>https://smartoffice.com.au/nbn-speed-boost-throttled-by-old-modems/</link>
					<comments>https://smartoffice.com.au/nbn-speed-boost-throttled-by-old-modems/#respond</comments>
		
		<dc:creator><![CDATA[smartoffice]]></dc:creator>
		<pubDate>Tue, 02 Sep 2025 02:32:58 +0000</pubDate>
				<category><![CDATA[Appliances]]></category>
		<category><![CDATA[Home Office]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[broadband]]></category>
		<category><![CDATA[home]]></category>
		<category><![CDATA[household]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[modem]]></category>
		<category><![CDATA[Wifi]]></category>
		<guid isPermaLink="false">https://smartoffice.com.au/?p=98727</guid>

					<description><![CDATA[<p>Australians are about to get a major internet speed upgrade, but outdated home hardware could leave many households paying for speeds they’ll never see. From September 14, government-owned NBN Co will ramp up its broadband plans, with 100Mbps tiers jumping to 500Mbps and new “mass market multi-gig” options promising up to 2000Mbps. NBN chief executive ... <a title="NBN Speed Boost Throttled By Old Modems" class="read-more" href="https://smartoffice.com.au/nbn-speed-boost-throttled-by-old-modems/" aria-label="Read more about NBN Speed Boost Throttled By Old Modems">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/nbn-speed-boost-throttled-by-old-modems/">NBN Speed Boost Throttled By Old Modems</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="gdlr-blog-content">
<p>Australians are about to get a major internet speed upgrade, but outdated home hardware could leave many households paying for speeds they’ll never see.</p>
<p>From September 14, government-owned NBN Co will ramp up its broadband plans, with 100Mbps tiers jumping to 500Mbps and new “mass market multi-gig” options promising up to 2000Mbps.</p>
<p>NBN chief executive Ellie Sweeney said the initiative, called ‘<em>Accelerate Great’</em>, could help unlock a $400bn economic boost by 2030.</p>
<p>But she warned that the long-in-the-tooth, if still functional, equipment many Australians continue to use was the biggest challenge to delivering on that promise.</p>
<p>“Across the board, we have customers who may not have changed out a modem for 10 years,” she noted.</p>
<p>A Wi-Fi 4 router bought in 2013, for example, maxes out at 100Mbps, far below the new wholesale speeds.</p>
<div id="attachment_272990" class="wp-caption aligncenter"><img fetchpriority="high" decoding="async" class="size-full wp-image-272990" src="https://www.channelnews.com.au/wp-content/uploads/2025/09/Screenshot-2025-09-02-at-9.41.40-am.png" alt="" width="2666" height="1774" aria-describedby="caption-attachment-272990" /></p>
<p id="caption-attachment-272990" class="wp-caption-text">If you’ve got a dodgy connection, the NBN probably isn’t to blame</p>
</div>
<p>Even top-end Wi-Fi 7 modems can struggle with signal loss across large or multi-storey homes, raising the prospect that 8K TVs may still pixelate despite higher-cost, premium NBN plans.</p>
<p>“The risk is people are going to be paying for these high speeds, but they’re not going to experience it because their hardware is out of date,” Andrew O’Connor, TPG’s general manager of fixed line, told <em>The Australian</em>.</p>
<p>Research conducted by TPG highlights the problem facing telcos selling high-speed internet.</p>
<p>More than 80 per cent of consumers think telcos are responsible for Wi-Fi strength, with just 13 per cent recognising they need the gear that can handle a high-speed connection.</p>
<p>That disconnect has driven complaints and confusion, which telcos are now seeking to respond to.</p>
<p>For instance, Vodafone is bundling Wi-Fi 7 modems and mesh units with new NBN and 5G plans.</p>
<p>Likewise, Telstra is advising customers to check their hardware and offering free fibre upgrades on eligible services.</p>
</div>
<p>The post <a href="https://smartoffice.com.au/nbn-speed-boost-throttled-by-old-modems/">NBN Speed Boost Throttled By Old Modems</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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		<title>NBN Warn Scam Rise Amid Work From Home, Data At Risk</title>
		<link>https://smartoffice.com.au/nbn-warn-scam-rise-amid-work-home-data-risk/</link>
					<comments>https://smartoffice.com.au/nbn-warn-scam-rise-amid-work-home-data-risk/#respond</comments>
		
		<dc:creator><![CDATA[Roma Christian]]></dc:creator>
		<pubDate>Thu, 07 May 2020 00:49:55 +0000</pubDate>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[Services]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[ausbiz]]></category>
		<category><![CDATA[Australia]]></category>
		<category><![CDATA[coronavirus]]></category>
		<category><![CDATA[cybersecurity]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[internet security]]></category>
		<category><![CDATA[nbn co]]></category>
		<category><![CDATA[online security]]></category>
		<category><![CDATA[Scammers]]></category>
		<category><![CDATA[smart home]]></category>
		<guid isPermaLink="false">http://smartoffice.com.au/?p=97721</guid>

					<description><![CDATA[<p>The National Broadband Network Co (NBN Co) is urging Australians to remain “extra vigilant” with their online security amid the coronavirus pandemic, following a &#8220;marked increase&#8221; in scammers trying to steal personal details and commit online fraud  &#8211; heightened by work-from-home conditions. The NBN co warns scammers are trying to mislead people by informing them ... <a title="NBN Warn Scam Rise Amid Work From Home, Data At Risk" class="read-more" href="https://smartoffice.com.au/nbn-warn-scam-rise-amid-work-home-data-risk/" aria-label="Read more about NBN Warn Scam Rise Amid Work From Home, Data At Risk">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/nbn-warn-scam-rise-amid-work-home-data-risk/">NBN Warn Scam Rise Amid Work From Home, Data At Risk</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>The National Broadband Network Co (NBN Co) is urging Australians to remain “extra vigilant” with their online security amid the coronavirus pandemic, following a &#8220;marked increase&#8221; in scammers trying to steal personal details and commit online fraud  &#8211; heightened by work-from-home conditions.</p>
<p><img decoding="async" class="alignright wp-image-146430 size-small-grid-size" src="https://www.channelnews.com.au/wp-content/uploads/2020/01/nbn_co_2_1-400x300.jpg" alt="" width="400" height="300" /></p>
<p>The NBN co warns scammers are trying to mislead people by informing them their service will be disconnected should they not provide a ‘technician’ online access to their computer.</p>
<p>Security concerns have become heightened as more Australians work-from-home amid the COVID19 pandemic, many on company laptops/PCs.</p>
<p>It joins a variety of other phishing emails and online attempts.</p>
<p>“With scammers increasing their efforts to use COVID-19 to steal people’s personal or financial details, we are starting to see the emergence [of] <b>nbn</b> related COVID-19 scams, so we are working with agencies like Scamwatch to continue to monitor the situation and alert the community,” states NBN Co Chief Security Officer, Darren Kane.</p>
<p>“We want to remind everyone to never give an unsolicited caller remote access to your computer or devices via the installation of programs such as Team Viewer or share any financial information or personal details with someone they don’t know.”</p>
<p>Mr Kane has urged Australian businesses and staff to not get complacence with the security of their work devices and documents despite the complacency which can emerge from working-from-home.</p>
<p><img decoding="async" class="alignright wp-image-149275 size-small-grid-size" src="https://www.channelnews.com.au/wp-content/uploads/2020/03/security-400x300.jpg" alt="" width="400" height="300" /></p>
<p>“It is important to not click on the links or attachments in suspicious emails and never respond to unsolicited messages.,” Kane adds.</p>
<p>“This is even more important for all of us that are working from home, as scammers are on the hunt for ways to get access and disrupt home and corporate networks.”</p>
<p>The NBN Co is advising Australians to not leave their work laptop or devices unattended or in ‘unsecured areas’, and prevent family members from using them for personal use. The agency warns it runs the risk of work devices being accidentally inflected.</p>
<p>Australians are also being advised to heighten their home network security, and change the default administrators password on their home router.</p>
<p>Further information on how Australians can protect against online scammers during coronavirus is available on the NBN Co’s website <a href="http://www.nbn.com.au/scamadvice">here</a>.</p>
<p><img loading="lazy" decoding="async" class="size-full wp-image-126990 aligncenter" src="https://www.channelnews.com.au/wp-content/uploads/2019/06/cloud-security.jpeg" alt="" width="1013" height="440" /></p>
<p>The post <a href="https://smartoffice.com.au/nbn-warn-scam-rise-amid-work-home-data-risk/">NBN Warn Scam Rise Amid Work From Home, Data At Risk</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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		<title>Japan-Oz Cable Takes Shape</title>
		<link>https://smartoffice.com.au/japan-oz-cable-takes-shape/</link>
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		<dc:creator><![CDATA[Computer Daily News]]></dc:creator>
		<pubDate>Wed, 04 Apr 2018 23:18:25 +0000</pubDate>
				<category><![CDATA[Industry]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[broadband]]></category>
		<category><![CDATA[cable]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[JGA]]></category>
		<guid isPermaLink="false">http://smartoffice.com.au/?p=96036</guid>

					<description><![CDATA[<p>Construction has commenced on the 9500km Japan-Guam-Australia Cable System (JGA), with completion expected in the fourth quarter of 2019. The cable will be owned by a consortium comprising RTI Connectivity, AARNet, Google, Alcatel Submarine Networks (ASN) and NEC. ASN and NEC are building the system. JGA South, the segment between Sydney and Piti in Guam, ... <a title="Japan-Oz Cable Takes Shape" class="read-more" href="https://smartoffice.com.au/japan-oz-cable-takes-shape/" aria-label="Read more about Japan-Oz Cable Takes Shape">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/japan-oz-cable-takes-shape/">Japan-Oz Cable Takes Shape</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Construction has commenced on the 9500km Japan-Guam-Australia Cable System (JGA), with completion expected in the fourth quarter of 2019.</p>
<p>The cable will be owned by a consortium comprising RTI Connectivity, AARNet, Google, Alcatel Submarine Networks (ASN) and NEC. ASN and NEC are building the system.</p>
<p>JGA South, the segment between Sydney and Piti in Guam, is being built by a consortium that comprises AARNet, Google and RTI-C. JGA North (JGA-N) between the Minami-Boso, Japan, and Piti will be owned solely by RTI-C. The two systems will interconnect in Guam.</p>
<p>AARNet CEO Chris Hancock said his company&#8217;s investment in JGA would complement its investment in the Indigo subsea cable system, providing connectivity into North and South-East Asia and allow Australian universities to have unconstrained access to meet the big data challenges of the future</p>
<p>The post <a href="https://smartoffice.com.au/japan-oz-cable-takes-shape/">Japan-Oz Cable Takes Shape</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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		<title>ACCC Takes Closer Look At Telstra NBN Migration Plan</title>
		<link>https://smartoffice.com.au/accc-takes-closer-look-telstra-nbn-migration-plan/</link>
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		<dc:creator><![CDATA[Computer Daily News]]></dc:creator>
		<pubDate>Mon, 04 Dec 2017 00:26:10 +0000</pubDate>
				<category><![CDATA[Internet]]></category>
		<category><![CDATA[Services]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[ACCC]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[NBN]]></category>
		<category><![CDATA[telstra]]></category>
		<guid isPermaLink="false">http://smartoffice.com.au/?p=95854</guid>

					<description><![CDATA[<p>The  Australian Competition and Consumer Commission has said it is &#8220;seeking feedback&#8221; on proposed variations of Telstra&#8217;s NBN migration plan, which facilitates the rollout of fibre-to-the-curb technology (FttC).  The watchdog is assessing whether Telstra&#8217;s variations will offer sufficient protection for consumers to maintain access to services delivered by the NBN. Rollout of FttC technology is scheduled to commence ... <a title="ACCC Takes Closer Look At Telstra NBN Migration Plan" class="read-more" href="https://smartoffice.com.au/accc-takes-closer-look-telstra-nbn-migration-plan/" aria-label="Read more about ACCC Takes Closer Look At Telstra NBN Migration Plan">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/accc-takes-closer-look-telstra-nbn-migration-plan/">ACCC Takes Closer Look At Telstra NBN Migration Plan</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: Verdana, sans-serif; font-size: small;">The  Australian Competition and Consumer Commission has said it is &#8220;seeking feedback&#8221; on proposed variations of Telstra&#8217;s NBN migration plan, which facilitates the rollout of fibre-to-the-curb technology (FttC). </span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
The watchdog is assessing whether Telstra&#8217;s variations will offer sufficient protection for consumers to maintain access to services delivered by the NBN. Rollout of FttC technology is scheduled to commence next year.</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
ACCC chairman Rod Sims says it&#8217;s important the existing service is not disconnected without customer consent: &#8220;Once the FTTC technology is ready to be deployed, the migration plan is intended to promote efficient disconnections and minimal disruption in the switchover to NBN-based services,&#8221; he said late last week.</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
&#8220;It is important that the existing service is not disconnected without the customer&#8217;s consent until the NBN-based service is successfully activated&#8221;.</span></p>
<p>The post <a href="https://smartoffice.com.au/accc-takes-closer-look-telstra-nbn-migration-plan/">ACCC Takes Closer Look At Telstra NBN Migration Plan</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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		<title>NBN Plans Traffic Light Delivery</title>
		<link>https://smartoffice.com.au/nbn-plans-traffic-light-delivery/</link>
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		<dc:creator><![CDATA[Computer Daily News]]></dc:creator>
		<pubDate>Mon, 27 Nov 2017 01:14:28 +0000</pubDate>
				<category><![CDATA[Home Office]]></category>
		<category><![CDATA[Industry]]></category>
		<category><![CDATA[Internet]]></category>
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		<category><![CDATA[Melbourne]]></category>
		<category><![CDATA[NBN]]></category>
		<guid isPermaLink="false">http://smartoffice.com.au/?p=95811</guid>

					<description><![CDATA[<p>NBN Co is looking to use city traffic light systems to flow its fibre-to-the-premises (FttP) and fibre-to-the-node (FttN) networks to transport infrastructure sites. The purpose is &#8220;to enable service providers to supply telecommunications services in connection with transport infrastructure,&#8221; NBN said in a document published late last week. It says the technical trial is intended ... <a title="NBN Plans Traffic Light Delivery" class="read-more" href="https://smartoffice.com.au/nbn-plans-traffic-light-delivery/" aria-label="Read more about NBN Plans Traffic Light Delivery">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/nbn-plans-traffic-light-delivery/">NBN Plans Traffic Light Delivery</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><span style="font-family: Verdana, sans-serif; font-size: small;">NBN Co is looking to use city traffic light systems to flow its fibre-to-the-premises (FttP) and fibre-to-the-node (FttN) networks to transport infrastructure sites. The purpose is &#8220;to enable service providers to supply telecommunications services in connection with transport infrastructure,&#8221; NBN said in a document published late last week.</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
It says the technical trial is intended to field test the technical feasibility of supplying the &#8220;NEBS&#8221; – in case you didn&#8217;t know, that&#8217;s the NBN Co Ethernet Bitstream Service –  to locations at  transport infrastructure sites like traffic lights.</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
</span><span style="font-family: Verdana, sans-serif; font-size: small;"><br />
What the traffic lights will do with the NBN service is not explained, but presumably someone will come up with something: a mini-glimpse of Teenage Mutant Nija Turtles  or Father Brown while you wait for a green, perhaps. Can&#8217;t wait …</span></p>
<p>The post <a href="https://smartoffice.com.au/nbn-plans-traffic-light-delivery/">NBN Plans Traffic Light Delivery</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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		<title>Gold Coast Plans To Go It Alone With 1GB Internet Service</title>
		<link>https://smartoffice.com.au/gold-coast-plans-go-alone-1gb-internet-service/</link>
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		<dc:creator><![CDATA[Computer Daily News]]></dc:creator>
		<pubDate>Sun, 05 Nov 2017 22:59:25 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[Gold Coast]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[services]]></category>
		<guid isPermaLink="false">http://smartoffice.com.au/?p=95738</guid>

					<description><![CDATA[<p>GOLD COAST – The Gold Coast Council claims it will have an independent fibre network that runs up to 10 times faster than the NBN in place by Christmas. It claims to be spending $5.5 million building the network which will stretch across 45km of the central Gold Coast area, much of it ducted through ... <a title="Gold Coast Plans To Go It Alone With 1GB Internet Service" class="read-more" href="https://smartoffice.com.au/gold-coast-plans-go-alone-1gb-internet-service/" aria-label="Read more about Gold Coast Plans To Go It Alone With 1GB Internet Service">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/gold-coast-plans-go-alone-1gb-internet-service/">Gold Coast Plans To Go It Alone With 1GB Internet Service</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>GOLD COAST – The Gold Coast Council claims it will have an independent fibre network that runs up to 10 times faster than the NBN in place by Christmas.</p>
<p>It claims to be spending $5.5 million building the network which will stretch across 45km of the central Gold Coast area, much of it ducted through PVC pipes laid during construction of the city&#8217;s tram line.</p>
<p>It is due to go live by March next year, ahead of the opening of the Commonwealth Games in April.</p>
<p>The council plans to lease about 75 per cent of its capacity to Internet service providers to sell services to locals after the Games end, and claims it has the capability to service 50,000 businesses.</p>
<p>It still expects the NBN to eventually provide services to areas outside the central city area.</p>
<p>The post <a href="https://smartoffice.com.au/gold-coast-plans-go-alone-1gb-internet-service/">Gold Coast Plans To Go It Alone With 1GB Internet Service</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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		<title>Government Committee Urges More Fibre</title>
		<link>https://smartoffice.com.au/govt-committee-urges-more-fibre/</link>
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		<dc:creator><![CDATA[Computer Daily News]]></dc:creator>
		<pubDate>Mon, 02 Oct 2017 23:55:00 +0000</pubDate>
				<category><![CDATA[Networking]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[broadband]]></category>
		<category><![CDATA[fibre]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[NBN]]></category>
		<guid isPermaLink="false">http://smartoffice.com.au/?p=95613</guid>

					<description><![CDATA[<p>A Federal Government committee looking into the National Broadband Network has recommended that NBN Co connect as many premises as possible with its fibre-to-the-curb (FttC) and fibre-to-the-premises (FttP) networks. A joint standing committee on the NBN rollout made 23 recommendations. Among them, it recommends that the Australian Government direct NBN Co to complete as much ... <a title="Government Committee Urges More Fibre" class="read-more" href="https://smartoffice.com.au/govt-committee-urges-more-fibre/" aria-label="Read more about Government Committee Urges More Fibre">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/govt-committee-urges-more-fibre/">Government Committee Urges More Fibre</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>A Federal Government committee looking into the National Broadband Network has recommended that NBN Co connect as many premises as possible with its fibre-to-the-curb (FttC) and fibre-to-the-premises (FttP) networks.</p>
<p>A joint standing committee on the NBN rollout made 23 recommendations. Among them, it recommends that the Australian Government direct NBN Co to complete as much as possible of the remaining fixed-line network using FttC.</p>
<p>It also recommends that the Government direct NBN Co to establish a regional support group for its rollout, following concerns that the &#8220;technically inferior&#8221; satellite service and &#8220;lower-grade&#8221; NBN services should only be a &#8220;last resort&#8221;.</p>
<p>Under NBN Co&#8217;s current corporate plan, just 1.9 million premises will be served by FttP and 1 million by FttC, while 4.6 million will have fibre to the node (FttN) or fibre to the basement (FttB), 3.1 million will have hybrid fibre-coaxial (HFC), and 1 million will have satellite or fixed-wireless.</p>
<p>The post <a href="https://smartoffice.com.au/govt-committee-urges-more-fibre/">Government Committee Urges More Fibre</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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		<title>NBN Dumps Biz Ethernet Plan</title>
		<link>https://smartoffice.com.au/nbn-dumps-biz-ethernet-plan/</link>
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		<dc:creator><![CDATA[Computer Daily News]]></dc:creator>
		<pubDate>Fri, 29 Sep 2017 01:48:03 +0000</pubDate>
				<category><![CDATA[Networking]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[business]]></category>
		<category><![CDATA[Ethernet]]></category>
		<category><![CDATA[internet]]></category>
		<category><![CDATA[NBN]]></category>
		<guid isPermaLink="false">http://smartoffice.com.au/?p=95608</guid>

					<description><![CDATA[<p>NBN Co has reportedly dumped a planned Ethernet offering for Australian businesses in favour of a capped pricing model. According to business marketing chief Ben Salmon, results of a consultation with industry led it to change its corporate mind on the best way to get businesses onto the NBN &#8211; and Ethernet, it seems, ain&#8217;t ... <a title="NBN Dumps Biz Ethernet Plan" class="read-more" href="https://smartoffice.com.au/nbn-dumps-biz-ethernet-plan/" aria-label="Read more about NBN Dumps Biz Ethernet Plan">Read more</a></p>
<p>The post <a href="https://smartoffice.com.au/nbn-dumps-biz-ethernet-plan/">NBN Dumps Biz Ethernet Plan</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>NBN Co has reportedly dumped a planned Ethernet offering for Australian businesses in favour of a capped pricing model.</p>
<p>According to business marketing chief Ben Salmon, results of a consultation with industry led it to change its corporate mind on the best way to get businesses onto the NBN &#8211; and Ethernet, it seems, ain&#8217;t the way.</p>
<p>&#8220;We&#8217;ve taken on board the feedback provided by a number of our retail service providers and have developed a new pricing model to enable those offering high-speed broadband, voice services and after-hours care on the NBN access network to market their products at a more cost effective price,&#8221; said Salmon.</p>
<p>NBN Co is hoping to eventually score about 20 percent of its total revenue from the business market. But you can safely bet it won&#8217;t be delivered via Ethernet.</p>
<p>The post <a href="https://smartoffice.com.au/nbn-dumps-biz-ethernet-plan/">NBN Dumps Biz Ethernet Plan</a> appeared first on <a href="https://smartoffice.com.au">Smart Office</a>.</p>
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