... secure in the knowledge Trustedclient gains CCTM BeCrypt awarded CSIA Claims Test Mark for TrustedClient Ten claims verified for BeCrypt...Claims Test Mark (CCT Mark) for TrustedClient, its recently launched bootable...
http://www.sapphire.net/news/article.asp?id=175
...validation should take place on the server, a trusted platform, as opposed to on the client /browser which cannot be trusted. Client side JavaScript code that validates user input prior to submitting is a nice idea as far as performance and user experience...
http://www.cgisecurity.com/lib/WhitePaper_Secure_Coding_Practices_VSdotNET.pdf