Stunnel历史悠久、精悍通用,是不可多得的跨境加密隧道建立及代理转发工具,支持的应用层协议众多,包括HTTP/1.1 CONNECT over TLS。官网介绍简明扼要:一个设计用于TLS加密的代理。 Stunnel is a proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the programs' code. Its architecture i…