network layer security protocol
security socket layer， SSL
SSL (Security Socket Layer)
SSL Security Socket Layer
Transport Layer Security Protocol
secure socket layer protocol
Ssl secure socket layer protocol
application layer security
compound security protocol
CORBA Security Protocol
encapsulating security protocol
four-layer security architecture
four-layer security structure
generic upper layer security service
Internet Protocol Security
因特网协定安全
安全协议
网际协议安全
IP网络安全
网际安全协议
Internet协议安全
Internet Protocol Security IPSec
Internet protocol security option
Internet security protocol