Free Intrusion Prevention Software

ProSecurity by ISecSoft Inc.

ProSecurity is kernel-level security protection software based on behavior detection. By intercepting and protecting system behaviors such as application loading, cross-process operations, registry operations, network access, direct physical memory access, installation of Windows hooks or system services/drivers, it can prevent malware (malicious programs) from damaging your system, and stealing your data. A free version was released too.

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Spyware Terminator by CRAWLER, LLC

Free 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 of computer hard drives, memory, process and registry. Optional Web Security Guard ensures safe Web browsing and shows threat levels of websites. Protect your computer, privacy and personal information!

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System Safety Monitor Free Edition by System Safety Limited

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.

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GeoSniper by Tometa Software, Inc.

GeoBlock filters traffic on your web-server, based on selected locations. Even block cities and states! Most hack attempts come from certain areas & countries. Not anymore with GeoBlock! Leave bandwidth open for real users of your site and make your servers run faster. GeoBlock gateway security addresses risks with public systems, increases productivity, reduces system security & operations costs, and shrinks bandwidth usage

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~ 1 SpamItBack by 1 SpamItBack

Tired of receiving spam? Get spammers back, and send your own message telling them to stop spamming once, a thousand times, or as many times as you want back to them. And get a hi-score at the same time.

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CppDoc by Richard Feit

CppDoc generates HTML documentation for your C++ classes, based on your source code and special comments embedded within it. It supports JavaDoc tags (@see, @return, etc.) and can produce JavaDoc-style output. The documentation comments are optional; if you leave them out, CppDoc will still generate a full set of documentation based on class relationships and hierarchy.

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