WinLock for Windows v4.0 - WinLock protects
your Microsoft Windows and LAN environment
from unauthorized users. The easy to use
security features lock Windows at start up,
on demand, and automatically when you're not
at your desk. Intruders are met with a
flashing red screen, an audible alarm, and
deterrent messages. Supports multiple users
and a security audit trail; compatible with
most screen savers. TeraVision, Inc. $34.95.