Open directory - Security - Mac OS - Operating Systems - Software

Apple Airport Network Security - Practical security tips to make Apple's Airport wireless network more secure.

Apple.com Developer Security - Security resources for developers including guides and how-to's for interaction with Mac OS X.

Apple.com Security Support - Homepage to Apple's security resources and guides for Mac users.

The Block & Shift Key Suite - 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.

CodeTek Studios, Inc. - SafeShred - File and disk deletion software. [Shareware with some features disabled until registered]

ContentBarrier - Intego's content control helps parents protect their children and businesses optimize employee productivity by monitoring Internet usage and enabling content filters.

CryptoHeaven - Encryption service for Internet communications with Mac OS X client.

DeltaVideo - Video motion detection and tracking software for the Macintosh by Channel D Corporation that can use any QuickTime-compatible video input source.

DiskGuard - Protect any hard disk connected to your Macintosh and prohibits unauthorized access.

DoorStop Firewall - A software firewall providing IP address-based protection for any and all TCP-based services running on your Macintosh.

Drive Vaccine - Computer restoration software ideal for schools to reverts back upon reboot not saving any changes.

FileGuard - Intego's desktop security program offers multi-level, multi-user security for files, documents, folders and applications with secure deletion, password protection and time restrictions.

ForgotIt? - Erich Rast's 560-bit encryption password storing program for easy retrieval.

Gideon Softworks - Makers of OpenSSH Helper and Secure Shell Helper.

iEmpower - Advanced Macintosh security software implementing Apple Computer's latest Mac OS 9 technology.

International PGP - An encryption program that can be used outside the United States and Canada.

IPNetSentry - Silently and intelligently watches for suspicious behavior, and when triggered, invokes a solid filter which completely bans the potential intruder from your Macintosh

Jiiva - Software development company specializing in products for the Apple Mac OS X market, including SuperScrubber, a disk sanitization application designed to securely remove data from your hard drive; and AutoScrubber, an automatic file eraser catching all file fragments created by applications and the operating system, and Application Builder Collection, a set reusable Cocoa frameworks for building solid Mac OS X applications.

Knox - Utility for creating, managing and backing up encrypted disk images, and for encrypting USB sticks and other external drives. Free trial version available.

Macintosh Security - A site dedicated to security-related issues and software on the Macintosh.

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

MacScan - Isolates, detects and removes spyware, keystroke loggers, and trojan horses for Mac OS and Mac OS X.

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

Passgen - Passgen is a handy Mac OS X Dashboard Widget for generating pronouncable and easy to remember passwords.

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

PC PhoneHome Mac - Tracking software for stolen computers, assistance tools in IP tracing.

Power On Software - Makers of security software for the Macintosh including DiskLock and OnGuard.

Secure Image Pro - Protect images from unauthorized downloading and printing with this image protection system by Artistscope.

ShredIt - Data shredder.

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

SubRosaSoft.com Inc. - Data recovery, forensic software, and hard drive copying software.

SuperLock Pro - 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 prevention measures.

VPN Tracker - VPN client for Mac OS X, downloadable application and manuals.

Web Confidential - An application that stores all of your user IDs, passwords, registration keys, PINs, serial numbers, and the like for easy retrieval using a card metaphor. For protection of this sensitive information, the password database can be scrambled with up to 448-bit encryption!