Free Web-filtering app K9 effectively blocks porn and malware, but it lacks key features in paid rival apps, like the ability to whitelist or blacklist links, or customize your filter to match your ...

Secure content and application vendor Blue Coat Systems’ K9 Web Protection product has been accredited as an Internet Industry Association (IIA) Family Friendly Filter, effective for all age ranges.

Editor’s Note: All this week, Macworld editors will report from the Macworld Expo show floor on meetings with Mac developers, new product announcements, and anything else that catches their eye. Mac ...