Shadow Daemon is a modular system that detects and prevents known and unknown attacks against web applications. It requires no source code changes, is very flexible and can be used for many different tasks, f.i. as high-interaction honeypot by security professionals to gather information about vulnerabilities, as intrusion prevention system by web administrators to protect internet sites or as intrusion detection system by network administrators to detect intruders.
more here..................https://shadowd.zecure.org/
more here..................https://shadowd.zecure.org/