'''Secure Shell Protocol (SSH)'''
즉 protocol이라고 we는 설명하지만 그것의 구동 program이랑 그 session/instance/connection(?) ... etc. 도 ssh라 부르는 듯?

Sub
OpenSSH
'''OpenSSH'''
// OpenSSH ... Bing:OpenSSH NN:OpenSSH Ggl:OpenSSH

MKL
[[셸,shell]]
[[프로토콜,protocol]]
network_protocol Srch:network_protocol // Ggl:"network protocol" NN:"network protocol"
cryptographic_network_protocol // Ggl:"cryptographic network protocol" NN:"cryptographic network protocol"
cryptography [[cryptography]]

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TWIN
https://ko.wikipedia.org/wiki/시큐어_셸
rsh rlogin rcp rexec (Berkeley services ?? Ggl:"Berkeley services " ), [[텔넷,telnet]] 등을 대체하기 위해 만들어졌다
기본으로 22번 [[포트,port]]를 쓴다

WpEn:Secure_Shell
"The '''Secure Shell Protocol (SSH)''' is a cryptographic network protocol for operating network services securely over an unsecured network."