ProteMac has announced ProteMac LoginTrap 1.0 (http://protemac.com/LoginTrap/), a tool designed to prevent unauthorized usage of a Mac. It monitors all log-in events and detects whether a log-in attempt was successful or failed.
After a log-in attempt is made the program captures an image from the iSight camera, so that you are able to see who is trying to break into your Mac. An alarm e-mail with iSight camera snapshot attached is sent immediately after a log-in attempt.
ProteMac LoginTrap requires Mac OS X 10.4 or higher. It’s Universal Binary so runs natively on both PowerPC and Intel Macs. It costs US$29.95 for a single user license.