iiiears (987462) writes "wehntrust.codeplex.com â" WehnTrust is a Host-based Intrusion Prevention System (HIPS) for Windows 2000, XP, and Server 2003. It includes support for exploit mitigations that are designed to make exploitation more difficult by preventing the use of specific exploitation techniques and by making exploitation unreliable. ASLR,SEH,FSVulnerability Prevention. Source code Available"
Link to Original Source