SnoopFree Privacy Shield 

Don't fall prey to keyloggers and snooping software that records your activities. This Windows XP product provides firewall-like protection for your keyboard, screen and open windows. You'll know in real-time if anyone tries to spy on you.
keylogger anti-spy anti-trojan privacy screenshot shield anti-virus keystroke logger

ProfPDF Protection Manager 

Specialized application for add/change/remove standard security in the PDF documens. Adobe Acrobat is not required. Simply select the PDF file or folder with PDF files, set protection options and push "Start" button. PDF encryption will changed.
pdf encryption 128 bit 40 bit manager

Computer Lock Up 

Computer Lock Up utility enables to lock computer access quickly as well as efficiently by means of password protection at the time the user is absent. The program maintains standard and transparent modes of computer locking.
computer lock up transparent screenlock lockup lock up security ctrl alt del access lock computer lock desktop lock best lock security lock

Folder Shield 2003 

Folder Shield enables you to make folders completely invisible. Just specify all confidential folders, activate Folder Shield's protection and all folders will be hidden and your sensitive data will be protected against unauthorized access.
security secure hide conceal hide folders hide files conceal folders hide folder windows security download restrict access software make folders invisible hide directory

screenux Fantasia N1 

A colorful 3D geometric shapes that rotates and moves in 3D space. Supports password protection and multi monitor systems. Requires 3D video card and DirectX 8.1 or higher.
screen saver 3d animation 3d animation 3d screensaver 3d screen saver screenux

Npust Anti-spyware 

Npust Anti-spyware can provide every computer with virtual protection against all types of unauthorized spyware and keystroke monitoring programs, both KNOWN and UNKNOWN.
spyware anti spyware anti keylogger anti trojan horse