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. ... It alerts you of any possible intrusion or attack visually and by showing the attacker in the attack list. ... Some of its standard features are: Instant Intrusion detection. ... XPProtection constantly watches all Internet connections to and from your computer to monitor all traffic and alerts you of attempted intrusions by...
http://www.xpprotection.com/xpprotection.zip - 988Kb - Download - Screenshot

RegistryProt
RegistryProt is a 100% free, standalone, compact, low-level realtime registry monitor and protector, that adds another dimension to Windows security and intrusion detection. By monitoring important locations and keys in the Windows system registry, RegistryProt will alert whenever a key is added... RegistryProt's most useful attribute is that it will detect the vast majority of trojans at the exact moment that they infect/install themselves into your system, and as such provides a new dimension in trojan and intrusion detection.
http://www.diamondcs.com.au/downloads/regprot.zip - 67Kb - Download - Screenshot

Traffic IQ Pro
Traffic IQ Basic is a simple to use testing tool for security and network devices. It has an easy to use windows GUI and contains a library of stateful traffic files including attacks and normal network sessions. These can be replayed to generate stateful network traffic sessions to test network... It is ideal for easily generating network traffic when needed and does not require a target system to connect to as it uses two network cards which become "virtual PC's" making it a handy self contained testing tool for a wide range of testing and trouble shooting scenarios.
http://www.karalon.com/Downloads.htm - 16Mb - Download - Screenshot

GFI LANguard Security Event Log Monitor
LANguard Security Event Log Monitor is a network wide event log monitor that retrieves logs from all NT/2000 servers and workstations and immediately alerts the administrator of possible intrusions for immediate host based intrusion detection. Using the LANguard event viewer you can also create... M. ... is not impaired by switches, IP traffic encryption or high speed data transfer. ... L. ... E. ... Because LANguard analyses the system event logs, rather than sniffing network traffic like traditional IDS products do, LANguard S.
http://software.gfi.com/lanselm.exe - 12Mb - Download - Screenshot

Traffic IQ Basic
Traffic IQ Basic is a simple to use testing tool for security and network devices. It has an easy to use windows GUI and contains a library of stateful traffic files including attacks and normal network sessions. These can be replayed to generate stateful network traffic sessions to test network... It is ideal for easily generating network traffic when needed and does not require a target system to connect to as it uses two network cards which become "virtual PC's" making it a handy self contained testing tool for a wide range of testing and trouble shooting scenarios.
http://www.karalon.com/Downloads.htm - 10Mb - Download - Screenshot

Secure-It
Secure-It is a local Windows security hardening tool, proactively secure your PC by either disabling the intrusion and propagation vectors proactively or simply reduce the attack surface by disabling unimportant functions. It secures Windows desktop PCs and Internet servers against new dangers... * Reduce potential intrusion vectors by disabling non used services. ... * Various other protections. ... * Proactively disable scripting or Active-X controls which proved potential propagation vectors in the past.
http://sniffem.exaserve.net/Secure-It.exe - 712Kb - Download - Screenshot

My Firewall Plus
Whether you connect to the Internet occasionally with a dial-up connection, or you are constantly connected via DSL, Cable, Satellite or via a Network, your personal data is at risk now more than ever. It used to be that hacking attacks came from the outside world (the Internet) and simple,... If an intrusion attempt occurs, My Firewall Plus' automatic intrusion detection instantly defends and blocks it. ... My Firewall Plus is an advanced, bi-directional intrusion defense system that's both easy to configure and easy to use.
http://www.webroot.com/download/trial/1/mfpsetup1.exe - 6Mb - Download - Screenshot

Easy Guard Server Protector
Easy Guard Server Protector provides Web application firewall technology, enabling fully-integrated application-level protection to Web servers and back-end systems. Easy Guard provides an endpoint-based intrusion prevention component that addresses a key part of the security problem that exists... Identity blocking: Easy Guard Server Protection incorporates OS fingerprint masquerading and Stealth mode browsing features, which protect systems from OS fingerprinting methods, and block any attempts to obtain browser version and history ICMP: Easy Guard Server Protector's signature and...
http://www.easy-guard.com/download/egsetup80.exe - 2Mb - 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. ... -- The intrusion detection system (IDS)within FlamingWall Personal Firewall sears network openings and legitimizes inbound network packets though there is little that can be done about the contents hiding within the packets. ... -- FlamingWall can verify the integrity of every application that attempts to communicate through a...
http://securitynewsflash.com/downloads/FlamingWallInstall.exe - 7Mb - Download - Screenshot

GeSWall
With GeSWall (GentleSecurityWall), you can safely surf the web, open e-mail attachments, chat, exchange files etc, regardless of the security threats posed by the internet. GeSWall protects you from intrusions and malicious software by isolating vulnerable applications. ... * Prevents malicious software spreading. ... * Independent of attack techniques. ... * Easy to use - fully non-intrusive, no configuration required. ... * Prevents intrusions. ... * Prevents confidential file disclosure. ... Isolation applies an access restriction policy that effectively prevents all kinds of attacks,...
http://www.gentlesecurity.com/files/geswall.msi - 2Mb - Download - Screenshot