XP Protection
XPProtection provides security in a user-friendly interface, making you aware of any attacks from hackers, and Trojans. New features include protocol driver level protection, enhanced logging, user selected scan delay, kill on demand, save attack log and more. ... XPProtection constantly watches all Internet connections to and from your computer to monitor all traffic and alerts you of attempted intrusions by hackers or by a virus or trojan program. ... XPProtection lets you see all open ports on your computer.
http://www.xpprotection.com/xpprotection.zip - 988Kb - Download - Screenshot

Comodo Personal Firewall
FREE Comodo Personal Firewall - Secure your system against internal attacks such as Trojan viruses / malicious software and external attacks by hackers. With a user-friendly single click interface you can allow or block access to the Internet offering complete immunity to attacks and total... Comodo Personal Firewall helps you connect in a secure way to the internet and global networks. ... Total peace of mind is FREE!! ... Comodo Personal Firewall is the powerful and effective, easy to manage barrier that keeps hackers out and personal information in.
http://www.personalfirewall.comodo.com/download/CPF_Setup_2.0.0.1.exe - 13Mb - Download - Screenshot

FlamingWall
LogiGuard, LLC is pleased to bring you the hottest new personal firewall on the market, FlamingWall Personal Firewall. -- Stop Trojan attacks dead in their tracks. Secure your applications from exploits and other attempts to extract your personal information. ... -- FlamingWall prevents Trojan horse attacks and other hostile programs from accessing your network by using real protocol driver-level protection to keep these malicious mobile codes from using their own protocol drivers. ... In addition to that, FlamingWall Personal Firewall authenticates application dynamic link libraries...
http://securitynewsflash.com/downloads/FlamingWallInstall.exe - 7Mb - Download - Screenshot

Registry Medic
With the click of a button, you are able to repair or remove registry entries that refer to a file or folder that has been moved or deleted. You can also scan and remove invalid software data and Start menu data from the registry. Furthermore, this easy-to-use utility can kill trojan viruses... - Find invalid registry entries using our highly intelligent engine - Repair registry entries that refer to a file/folder that has moved - Remove invalid registry entries - Scan and Remove invalid software data in the registry - Scan and Remove invalid Start menu data in the registry - Open folders...
http://dl.filekicker.com/nc/file/126124-450/registrymedic-pf.exe - 2Kb - Download - Screenshot

Principal AntiVirus
Principal AntiVirus is powerful antivirus software which protects your Windows computer against a large range of threats including viruses, spyware, worms, trojans, backdoors, adware and other malware. It is designed to offer you principal protection against currently known as well as future... On request you will receive a detailed motivation why a running program is thought to be a virus, worm, trojan, backdoor or other malware. ... If you are deliberately running some dangerous program you tell Principal AntiVirus to trust it forever.
http://www.resplendence.com/download/pavtrial.exe - 1Mb - Download - Screenshot

AdwareSpy
Adware Spy is an advanced program for adware and spyware removal and protection that detects and removes spyware, adware, Trojan horses, keyloggers, dialers, trackware, and other malware from your PC. Adware Spy allows you to remove or quarantine identified spyware and adware for free in the... The Active Monitor feature for protecting your system against further infections.
http://adwarespy.com/AdwareSpyU.exe - 2Mb - Download - Screenshot

InfoArmor Anti-Spyware
InfoArmor Anti-Spyware is a security utility that helps protect Windows users from spyware,virus,trojan and other unwanted software. Even UNKNOWN spyware can be prevented and reported. This helps to reduce negative effects caused by spyware,including annoying pop-up ads,slow PC performance,... - You may want to have your computer away from trojan horses, spyware, adware, viruses, prevent them from being installed onto your system. ... - You may want to get a notify e-mail from remote windows servers when hacker is intruding in and trying to install a spyware.
http://www.qwerks.com/download/8612/TDSetup.exe - 2Mb - Download - Screenshot

Security Zone Manager
Plaxoft Security Zone Manager is the first internet security tool to unleash the power of Microsoft Internet Explorer security zones. With Security Zone Manager you can easily identify insecure websites and move them to the restricted security zone with just one click. ... Once you have moved the websites you are visiting into the appropriate security zones, you can safely surf the web without having to worry about viruses or Trojan horses. ... Just avoid any contact with viruses or Trojan horses.
http://www.plaxoft.com/files/SetupSecurityZoneManager.exe - 2Mb - Download - Screenshot

noHTML for Outlook Express
Protect Outlook Express from Virus Attacks and Spam noHTML for Outlook Express noHTML for Outlook Express is an add-on that protects Outlook Express from email viruses and email scripts such as Nimda and SirCam. By converting incoming email messages from HTML format to simple text, the program... Outlook Express is the most widely used email reader in the world, and is also the biggest target of the virus and trojan writers. ... In addition to protecting you against virus and trojan attacks, noHTML for Outlook Express protects you against spammers who send you emails repeatedly.
http://www.baxbex.com/files/nohtmloe.exe - 539Kb - Download - Screenshot

CopyLock
CopyLock is a small program that allows replacing, moving, renaming or deleting one or many files or folders which are currently in use (e. g. system files like comctl32. dll, or virus/trojan files. ) Add the files to update, click Apply, restart and that's it! ... You can also list and edit the pending operations from the system after you ran an installer or view the processes which use the locked files. ... Disclaimer: you can crash your system or make it unbootable if you are not careful, use at your own risk.
http://noeld.com/dl.asp?path=copylock.zip&country=usa - 125Kb - Download - Screenshot