The Alice Dev Team (http://www.alicedev.com) has released Security Camera 2.0 for Mac OS X 10.6 or higher. It can now send pictures to your Dropbox account.
Security Camera 2.0 also adds password protection to the application. You can also now set up the software to arm after 30 seconds/one minute/three minutes/five minutes/15 minutes/30 minutes of idle time. When armed, Security Camera snaps anyone who drags a mouse, touches Multi-Touch trackpad or presses any key.
The application’s purpose is quite simple. It snaps a picture of everyone who wakes the computer up, and archives these photos with a date and time stamp.
Security Camera is available on the Mac App Store for US$2.99.