Utility for blocking the activity of keyboard monitoring programs presumably running on your PC.

SafeFile
Securing your files has never been easier on Mac OS X 10.2.x. With SafeFile, you can open a virtual Safe by creating a password and then simply dropping sensitive files inside that Safe. Only you can access the files with the Safe's password.

Screen Guard
The Screen Guard software product is intended for personal computer (PC) protection and provides different security policies for different users. You can manage policies using the profile created for every user.

Link Logger - Zywall 3.52
Affordable professional logging tool with all the features including remote notification, custom alarms, hostname and whois lookups, network messaging, automatic data management, historical searches, description of port services, online updates, etc.

l0stat
l0stat is a tool that uses L0phtcrack or LC3 results in order to generate a set of statistics that provide a global security view of the NT password database.

ADSTools
ADSTools (Alternate Data Stream Tools for NTFS File Systems) allows users to find and view all alternate data stream files on NTFS file systems. ADSTools also allows the user to make, edit, copy, move, rename, delete and run ADS files.