WFilter 3.3 is under alpha testing now. The new version will add "Bandwidth limit", "Url keywords blocking", "Website visit quota" and other exciting features.
1. "Bandwidth limit". You can set bandwidth limit for each computer, or blocking certain internet traffic when internet bandwidth is too high. This feature can help you to manage company bandwidth flexibly.
2. "Url Keywords Blocking", blocking url/webpage by keywords category. You may use this feature to block certain keywords from being searched in search engines.
3. "Website visit quota", by this feature, you are able to set visit time quota for each website category. For example, "news" websites can be limited to "1 hour" for each day.