1st Security Administrator
Protect PC, restrict access to Windows applications and password-protect boot with 1st Security Administrator. This is the best password-protected security utility to apply access restrictions to PC, and to protect your privacy stopping others from tampering with your desktop. ... Security restrictions can be applied universally or to specific PC users. ... 1st Security Administrator is very simple and easy-to-use as well as very functional and useful. ... Control Internet Usage, spy on PC users.
http://www.getfreefile.com/download/secadmin.zip - 1Mb - Download - Screenshot

1st Security Administrator Pro
Restrict access to Windows applications, protect PC, and password-protect boot with 1st Security Administrator. This is the best professional password-protected security utility to apply access restrictions to PC, and to protect your privacy stopping others from tampering with your desktop. ... Security restrictions can be applied universally or to specific PC users. ... 1st Security Administrator is very simple and easy-to-use as well as very functional and useful. ... Control Internet Usage, spy on PC users.
http://www.getfreefile.com/download/secpro.zip - 1Mb - Download - Screenshot

Softtanks Security Software
Our Security software will work only on Windows 95/98/ME/2000 Operating System. Our Security System will help keep your computers safe from general public as well as your friends and collegues. You just need to remember the passwords which you can change any time. ... · You can Start the security system whenever you leave your computer. ... Please give your PC password only to those people whom you have full faith. ... · It will stop viruses comming from other people when you are away from your PC.
http://www.softtanks.com/Softtanks_Security.exe - 1Mb - Download - Screenshot

ShadowUser
ShadowUser provides the following benefits: Eliminate Spyware Avoid Viruses Surf the Internet Without a Trace Instantly Undo Unwanted PC Changes Immediate PC Recovery With a Simple Reboot Internet security, virus protection and PC disaster recovery all in one solution. ... Uses minimal system resources and returns the resources when the ShadowMode session is ended There are many solutions on the market today that are trying to solve PC security and data protection challenges, but many of these solutions are addressing problems that should never exist.
http://www.storagecraft.com/downloads/shadowuser_trial.exe - 4Mb - Download - Screenshot

PC LockUp
PC LockUp is a computer security software, which enables you to apply password protection to Windows and restrict others from being able to use your PC while you are away. It starts automatically with Windows and optionally locks your desktop upon loading. ... PC LockUp also supports monitor power save options and has some additional useful features like built-in password protected screen saver and network user validation feature for Windows logon to increase your security. ... An allowed time schedule and duration can be defined for each user to restrict access to your PC in definite hours.
http://www.softheap.com/download/wlock.zip - 839Kb - Download - Screenshot

Lockdown Plus PC
Lockdown Plus PC is a powerful desktop security solution for personal or publicly accessible computers running the Windows 2000/XP/Server 2003 Operating Systems. It disallows unauthorized changes, whether accidental or malicious, to various settings of the Windows system, such as Control Panel,... Additional features include password protected launching and uninstallation of itself, preventing malicious changes and hijacking on the Internet Explorer, step by step easy-to-use security configuration wizard, export/load security profile, and supports for all formats of FAT/FAT32/NTFS.
http://www.y0ys.com/exe/lockpcsetup.exe - 852Kb - Download - Screenshot

Security Booster
If you are like most PC users, you? re not entirely sure if your PC is secure enough. Your PC may be having poor performance and errors. Your PC? s security may be suspect! Scan, clean and tune up your PC? s security in minutes! With Security Booster, you can surf and use your computer in peace... Like a tireless sentry, Security Booster monitors open communication ports and online connections established to and from your computer and identifies suspicious connections. ... You can avoid potential Internet frauds and hackers tapping on your financial and other sensitive information such as...
http://www.inklineglobal.com/download/sb/sb30_demo.exe - 3b - Download - Screenshot

PC Security Explorer
PC Security Explorer highly improves your computer's security. You get powerful tool that monitors loaded programs and Internet traffic, and also cleans your computer up from security threats and make backup of your documents. Computer Contro" section provides four applications. ... Internet Security section provides seven applications. ... You get detailed information about loaded and installed programs as well as their potential security risk. ... You can scan your hard discs here looking for security threats.
http://www.softigo.com/products/trial/PCSE_Trial_Setup.exe - 823Kb - Download - Screenshot

Email Security
When you send email messages, Internet Service Providers (ISP) usually store the messages on their mail servers before they try to deliver them. This can be a major risk for you because your relevant information can be viewed and printed on that end, and someday used against you. ... Email Security is a unique system-tray security utility that lets you ensure your email security by sending all your email messages made with your favorite email program directly to recipient mailboxes bypassing your ISP's SMTP server.
http://www.softheap.com/download/emlsec.zip - 1Mb - Download - Screenshot

1st Email Security
When you send email messages, Internet Service Providers (ISP) usually store the messages on their mail servers before they try to deliver them. This can be a major risk for you because your relevant information can be viewed and printed on that end, and someday used against you. ... Email Security is a unique system-tray security utility that lets you ensure your email security by sending all your email messages made with your favorite email program directly to recipient mailboxes bypassing your ISP's SMTP server.
http://www.getfreefile.com/download/emlsec.zip - 1Mb - Download - Screenshot