The YOGGIE Pico Personal Security Server runs of an USB port and provides more than a dozen security features.No larger than a regular USB thumb drive, Yoggie Pico runs a custom Linux distribution and it packs almost all security functionality you could find in a large corporate network.

Microsoft has released FastCGI which is a free server component enabling hosting of PHP applications on Windows Server 2003 and IIS 6 with increased reliability, scalability, and security.

InfoWorld has announced the 2007 Best of Open Source in Security Awards and as far as I can see nothing new showed up in the awards list.

Security tools : Reflector for .NET; Security System Analyzer; Echo Mirage; soapUI