High Resolutions security program protects machines against accidental or semi-malicious damage.

A security utility by Intego that provides personal firewall, antivandal, and filtering capabilities to protect your Macintosh from Internet or network-based attacks.

A desktop security program by Carl Powell III designed to provide a limited amount of security.

Tracking software for stolen computers, assistance tools in IP tracing.

Makers of security software for the Macintosh including DiskLock and OnGuard.

Protect images from unauthorized downloading and printing with this image protection system by Artistscope.

Antitheft tracking software for lost or stolen computers available for Mac OS and Mac OS X.

Data recovery, forensic software, and hard drive copying software.

This security program by TriVectus provides powerful features to keep your Macs secure, such as three access levels and support for thousands of users, protection even when the computer is booted off a different disk, and various password cracking pre...

These are two security utilities for your Macintosh. The former is an extension that will ask for a password on startup. While the latter is meant as an addition to a currently in place security system that doesn't disable the shift key on startup.