The US Senate has proposed compulsory Web filtering for all state-funded school computers. Becta has already had numerous discussions with the Department for Education and Employment (DfEE) about content filtering.
However, the big problem isn't in filtering emails - companies such as software vendor SurfControl and ISP Star Internet, both from the UK, are doing very well in this space. Filtering accurately is the major headache, as this kind of software can...
UK ISP Freedom2Surf has launched a spam filtering service for users who are being inundated with unwanted emails. The company believes this was an important basis on which to develop the system - rather than using more invasive, and less effective...
This could allow malicious code through content filtering and antivirus software. The body responsible for protecting the UK's critical national infrastructure against electronic attack has issued an urgent alert to users about eight serious new...
Content filtering now goes way beyond spam email, encompassing outbound email, IM, web access and back-up. IM filtering is disappearing as an independent sector, the most high-profile independent vendor, IM Logic, having been recently acquired by...
Spam filtering uses a range of techniques to root out spam. But as the threat has evolved, so have the filtering techniques that help ensure spam never reaches the user, as Anthony Plewes reports. Like much of the security industry, success in...