Free Mac app LuLu allows you to control which apps can access the internet, adding an extra layer of security. LuLu's open-source approach provides a transparent approach to app security, and it even ...

Several readers commenting on last week’s newsletter about Vyatta, an open source routing company, said this approach sounded similar to several other open source network device projects. Vyatta uses ...

An Application firewall is a firewall in charge of the calls of an application or service. Based on a preset configuration policy, it allows or blocks out communications from an application. If you’re ...