Access Lock 3.29
Access Lock is a system-tray security utility, which enables you to lock your PC with a password by two methods. The first one hides your desktop and shows a screen saver while the second one does not hide it allowing others to watch what happens there. It also prevents unauthorized access on boot, logs the attemps of breaking the lock and allows people around to leave messages while the system is locked.

The Lock 5.08.0505
Provides user audit, access, Internet and system security for any computer running Windows 2000, 2003, XP, and Vista. User security is group based and Meets requirements outlined in NISPOM, Chapter 8, as well as Sarbanes-Oxley and HIPPA. Stand-alone, or multi-system network use. Restrict access to file system, including removable media (USB, flash, etc.) on the fly. Restrict printer access in any application. Active Password Monitoring.

Active System Locker 3.2
System Locker is a handy utility that allows you to protect your personal computer from unauthorized access. You can use System Locker to restrict access to your PC. It is attractive, secure, and very easy to use. It starts automatically with Windows and optionally locks your desktop upon loading. It hides your desktop on system lock and provides an informative message to other users. You can set start/stop times for users to limit their access.

StormWindow NT 2.14
Cetus StormWindow [TM] for Windows NT will allow the authorized user to add several types of protections to the desktop and system of a Windows NT computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows NT PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow 2000 3.02
Cetus StormWindow [TM] for Windows 2000 will allow the authorized user to add several types of protections to the desktop and system of a Windows 2000 computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows 2000 PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow 95 4.55
Cetus StormWindow [TM] for Windows 95 will allow the authorized user to add several types of protections to the desktop and system of a Windows 95 computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows 95 PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow 98 5.14
Cetus StormWindow [TM] for Windows 98 will allow the authorized user to add several types of protections to the desktop and system of a Windows 98 computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows 98 PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow Me 6.02
Cetus StormWindow [TM] for Windows Me will allow the authorized user to add several types of protections to the desktop and system of a Windows Me computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows Me PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

Alparysoft VideoLock for Webcam 1.0
Alparysoft VideoLock for Webcam is a new surveillance security system based on the webcam aided facial image identification technology adapted for PC use. The product is designed to protect your computer and space around from unauthorized access and inform computer owner about the events happening at the workplace or home during his/her absence.

System Safety Monitor Free Edition 2.0.8.582
System Safety Monitor is a Host Based Intrusion Prevention System which will protect your system from all known and unknown malware, rootkits and "zero-day" attacks. System Safety Monitor proactively keeps track of all running programs' behavior and blocks malicious or suspicious actions. Learning mode will help you to easily configure the required security rules. Compatible with most of well known security software. 100% freeware.