frp
frp functions as a flexible and swift reverse proxy, allowing local servers shielded by a NAT or firewall to be accessible on the Internet. It supports various protocols including TCP, UDP, HTTP, and HTTPS, and features P2P connectivity, encryption, multiplexing, and load balancing. This open-source tool enhances web services exposure, proxy configuration management, and network security with its STCP and xtcp modes for secure communications. The scalable architecture and user-friendly design make frp a suitable solution for varied networking challenges.