Freeware: Intrusion Detection

AntiHook 2.5 build 12AntiHook is a real-time intrusion Detection and Prevention (IDP) system that dynamically protects users from malicious software such as unseen viruses, Spyware, Rootkits, Keyloggers, Code Injection, and Trojans.

GFI LANguard SELMLANguard 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 .

SecurePAQ INIDS 1.1INIDS(IDS/IPS) stands for Intelligent Network intrusion Detection System. It is a powerful security tool for pc users, which has the real-time network security monitoring and reporting capabilities.

DiamondCS RegProt 2.0RegistryProt is a 100% free, standalone, compact, low-level realtime registry monitor and protector, that adds another dimension to Windows security and intrusion Detection .

GFI LANguard System Integrity Monitor 1.0GFI LANguard System Integrity Monitor (S.I.M.) is a utility that provides intrusion Detection by checking whether files have been changed, added or deleted on a Windows 2000/XP system.

Free Monitor Tool 2.1This is a free edition of AthTek NetWalk, which can help network administrators in network monitoring and packet sniffing greatly. It takes advantages of many popular network monitoring tools and achieves better performance.

RegAuditor 2.2RegAuditor gives you a quick look at the Adware,malware and spyware installed on your computer including parasites and trojans. The tool is designed with a user-friendly interface and is easy to use.

BhoScanner 1.9BHO Scanner gives you a quick look at the BHOs installed on Remote PC.It is known that the browser helper objects are loaded each time the browser is started up. Some BHOs are helpful, but there could be malicious ones that will harm your computer.

Whois 2.7.3Whois Tool is a client utility that communicates with WHOIS servers located around the world to obtain domain registration information. Whois supports IP address queries and automatically selects the appropriate whois server for IP addresses.

NADetector 1.2NADetector monitors and analyzes the network traffic and displays statistical information pertaining to each IP address pair and protocol, displays incoming, outgoing and summary traffic statistics, allows you to set traffic limits.

FreePortScanner 2.8.6Free Port Scanner is a small and fast port scanner for the Win32 platform. You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges.The tool is designed with a user-friendly interface and is easy to use.

DnsEye 1.3DnsEye is monitoring network traffic by capturing DNS packets in network and displays the host names resolve information. The program allows to monitor requested URLs in network, to open it in browser and save captured DNS name list in the file.

FreeSnmp 1.6Free SNMP provides basic support for Simple Network Management Protocol (SNMP), allowing users to perform such tasks as viewing and browsing MIBs, performing Walk operation. The tool is designed with a user-friendly interface and is easy to use.

RegistryProt 2.0RegistryProt is a free, compact, realtime registry monitor and protector, that adds another dimension to Windows security. By monitoring important locations and keys in the Windows system registry, RegistryProt alerts you to changes immediately.

Outpost Firewall Free 1.0.1817Agnitum Outpost is the first personal firewall developed with Open Architecture. It is also the first personal firewall that supports plug-ins.

StreamEdit 1.0b2\Intercept &amp\; modify TCP or UDP streams. StreamEdit is a utility that allows you to modify a TCP 'stream' or UDP datagrams. It does this by tunnelling the data through itself and then allow you to edit it arbitrarly or use real-time filters.

Cerberus Security Guard 3.9Cerberus Security Guard is a program devoted to security challenges whose purpose is to keep your computer safe from attacks of Trojan horses, keyloggers, multiple interceptors, and other kinds of system hacks, including various types of spyware.

System Safety Monitor Free Edition 2.0.8.582Host Based intrusion Prevention System. Real-time proactive protection against known and unknown malware and rootkits. 100% freeware.

TMi0SDGL x86 CPU/FPU Detection Lib v2.15is a comprehensive x86 family CPU/FPU Detection library for DOS and Windows. The library allows for adding the ability to detect current processor and math coprocessor, detecting their features and more, into your DOS or Windows applications.

Anti Spam Computer Software 1.0Guarding against annoying spam and dangerous phishing attacks, SpamBully is your premium defense against unwanted email intrusion .

CTSCameraDetector 2.1.0Free program for motion Detection and surveillance.

Spyware Terminator 2.0.0Free Spyware Terminator provides effective real-time Detection and removal of spyware and incoming threats on your computer. Reliable and user friendly, it's for personal and commercial use. Uses minimal PC resources and performs ultra fast scans.

Dynamic Security Agent 1.0Signature-less, zero hour protection from known or new malware and intrusions for Windows desktops and servers. DSA continuously evaluates system processes, applications, registry and other variables to block potential threats.

BrowserObject .NET Control Free Edition 2008BrowserObject is a server component detecting Web Browser capabilities such as technologies and version that are running on the clients. It performs browser Detection to retrieve Browser name, version, JavaScript, Plug ins in real time.

RootQuest 1.2Rootkits can be able hidden on computers and remain undetected by anti-virus software, by using our freeware will finds and removes any rootkit that is hidden on your computer using advanced rootkit Detection systems.

Test Compliance with Benford's Law 1.3Fraud Detection toolto enable the analyst/researcher to determine if the distribution of a particular population of values, e.g. transaction amounts, comply with that which would be expected using Benfords Law.

Duplicate Payment Detector 1.0Cash recovery tool - Detection of duplicate payments and other transactions.Identify any type of duplicate item such as invoice payments, employee expense reports, duplicate inventory items, fixed assets, etc.Open source database SQLite.

Secure-It 1.24Secure-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 * Harden your Local Security

ADumpADump is a password Detection tool developed by Antiy Labs. It runs in command line mode, and provides functions, which display user name password on the screen and write those information into files.

EZ-R Stats for Windows 1.41aEZ-R Stats for Windows is an audit software tool for the auditor which can be used for fraud Detection .