Our solution can filter using multiple methods. These methods include URL and domain filtering, content phrase filtering, PICS filtering, MIME filtering, file extension filtering, POST limiting.
The content phrase filtering will check for pages that contain profanities and phrases often associated with pornography and other undesirable content. The POST filtering allows you to block or limit web upload. The URL and domain filtering is able to handle huge lists.
Features
- Can filter text and HTML pages for obscene (sexual, racial, violent, etc) content.
- Uses an advanced phrase weighting system to reduce over or under blocking.
- Can filter sites using the PICS labeling system.
- Can filter according to MIME type and file extension.
- Can filter according to URLs including Regular Expression URLs.
- The URL filtering is able to filter https requests.
- Can work in a 'whitelist' mode where all sites except those listed are blocked.
- It has the ability to switch off filtering for specified sites, parts of sites, browser IPs and usernames.
- Can block or limit web uploading (e.g. attachments in Hotmail).
- Supports compressed (Content-Encoding gzip and deflate) HTML.