TLS(Transport Layer Security)joengtou·Jun 22, 2022·1 min readTLS(Transport Layer Security), base on TCP, build from SSL(Secure Socket Layer). 1. Why? 应用层的报文明文传输,存在安全性,可靠性问题,所以在应用层和传输层中间加上SSL/TSL协议 2. What? 保密(message privacy) 完整性(message integrity) 认证(mutual authentication) TLS Share this