nerva

Nerva is a high-performance command-line interface (CLI) tool for fast service fingerprinting, capable of identifying over 170 network protocols across various transport layers including TCP, UDP, and SCTP. It is designed for use in network reconnaissance, providing features such as rich metadata extraction, security misconfiguration detection, and support for various output formats. Notably, Nerva integrates seamlessly with other security tools like Naabu, enabling automated workflows and robust scanning capabilities.