Spy Lock
Spy Lock is your best friend when you are away from your computer. With Spy Lock, locking your screen turns your computer into an incredible surveillance system. You can choose to have Spy Lock take a picture every time someone attempts to log in with the wrong password. You can also choose to have video start to record as soon as you lock your screen. Spy Lock comes feature packed:
Option to lock when screen saver starts
Clock Widget
Airport Signal Strength Widget
Category: Utility Apps
Version: 1.2
Price: $4.99
Requirements: OS X 10.6 or later