Blue Lock 1.91 An open-source Delphi program that locks your Windows system if your Bluetooth phone or device is out of range.
Move Action 2.61 An open-source Delphi program that detects webcam movement and can lock your PC, play a sound, save JPG images to disk and email or FTP them to your account. You can also set up a monitoring zone within the screen.
PGP Inventor to Encrypt Net Calls The creator of a well-known tool for keeping e-mail safe from prying eyes is now working on a program that he says will help stop eavesdroppers from listening in on Internet-based phone calls.
The Beginning of the Crypto Era Opinion: The e-mail authentication picture is getting murkier, but that's good. More credible systems are going online, and that means a real solution is closer.