DiamondCS RegistryProt is a standalone, compact, low-level, real-time registry monitor. By monitoring important locations and keys in the Windows system registry, RegistryProt will alert whenever a key is added or changed and then give the option of accepting the key change, reverting back to the original key setting, or deleting the key. A useful (but rather dated) tool to detect Trojan infection or other undesired system changes.
