SafeSquid - Content Filtering Internet Proxy, has many content filtering features that can be used to decide who is allowed what, when and how much on the net. In this tutorial I will describe how to control access to unwanted categories of websites, by using URL Blacklist database with SafeSquid Proxy Server.

The Australian Federal Government is planning to force all Australian servers to filter internet traffic and block any material the Government deems ‘inappropriate’. Under the plan, the Government can add any ‘unwanted’ site to a secret blacklist. Please sign the petition below...

SafeSquid's Cookie Filter Section, allows you to control exchange of cookies between users and websites. You can define what websites are allowed / denied to exchange cookies with users, either to enhance security, or to disable the users from logging into their personal accounts.

In case any readers would like to give Australia's Minister for web censorship their views on the subject, a link to his blog appears here. Note that Conroy intends to censor other matters than kiddie porn, but refuses to say what they are.

All Internet content carries a risk. Content Filtering helps companies and home users to stop unwanted data. It is used as part of Internet Firewalls or Proxy Servers to screen the content of all incoming Internet traffic. Content filtering usually works by specifying character strings that, if matched, indicate undesirable content that is to be screened out.

Content-filtering proxies restrict Internet access privileges for users or groups across an entire network. They must be able to block unwanted content through keyword, URL, DNS, MIME, and image filtering.

" France is about to filter internet content according to music and cinema majors’ request. We strongly oppose to the filtering of Internet content, either when the majors ask it, or when the european commissioner Frattini does. French government asked the CEO of FNAC, France biggest CD and DVD retail chain owned by the PPR* Group, to propose repressive measures against P2P file-sharing..."

Australia's Labor government doggedly plods on with their hugely unpopular plan to censor the internet. Other governments will be watching their efforts with unhealthy interest.

Setting up a mlaware blacklist in Postix MTA is quite easy. The Malware Block List is a free, automated and user contributed system for checking URLs for the presence of Viruses, Trojans, Worms, or any other software considered Malware. The list is available in 25 formats.