Very Safe Mail is a System extension that places an additional menu on your Macintosh menu bar. The menu commands can be used with almost all e-mail applications, including Claris Emailer, Eudora, and Netscape Navigator, to encrypt (or decrypt) both...

Burn 2.5 is a configurable drag-and-drop file shredding utility.

Cone of Silence is an application that blocks key capture programs while it is running. There are many utilities out there that save all key strokes to a file. The purpose of these programs (usually) is to save anything you have been typing in case...

DiskGuard helps you protect hard disks from unauthorized access.    

Disk and folder locking app  

Welcome to FileGuard, the powerful and easy-to-use Macintosh security program. It provides automatic and transparent protection of data, as well as protection for all volumes, folders, applications and documents on your Macintosh.  

Warning: Please do not install on Mac OS X 10.4.x or above. Installation on these systems will cause Mac OS X to boot only as far as the root prompt. Firewalk X 2 is a full featured firewall for Mac OS X. Offering flexible firewalling plus...

Keys Off is a protection utility that locks the Mac from keyboard inputs, mouse clicks, menus, etc... and asks for a password to unlock it.  Unlike a screensaver with a password, it still continues to display whatever is on screen...

Pretty Good(TM) Privacy (PGP), from Phil's Pretty Good Software, is a high security cryptographic software application originally for MSDOS but ported to a wide variety of platforms including Unix, VAX/VMS, most popular personal computers, and...

MasterKey II allows you to remove passwords from FileMaker II and FileMaker Pro 1.0 files.