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...

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.

Okidoki Guard is a nice and simple program designed to password-protect your Mac.To install simply launch the app , define your password and reboot your mac. Okidoki move it self to Startup items in the System Folder. For uninstall Okidoki just...

To use Password Key as a security program: 1) Unstuff the program, which makes a folder called Password Key 3.1 ƒ. (You've already done this if you're reading this file.) 2) Copy (or move) this folder to practically anywhere on...

PGP (Pretty Good Privacy) is industry-standard encryption software. Version 6.5.1 is capable of using keys up to 3072 bits long. It adds a cryptography menu to many applications, including the Finder. The download includes the installation binary,...

Prophylaxis Plus is a simple system add-on that asks for a password when your Mac is booting.  If you forget your password, the ReadMe file states you can run the installer from another boot disk and proceed to remove or reinstall this...