Tuesday, December 27, 2016

Understanding Secure Shell


Understanding Secure Shell - SSH is an acronym for Secure Shell is a network protocol that utilizes cryptography to perform data communications on a network device to make it more secure. In concept using SSH must be supported by the server or device or client computers to exchange data. Both must have the SSH server on the side of the computer server and SSH client to the recipient's computer (the client).
Widely used on operating systems based on Linux and Unix Shell to access your account, SSH was designed as a replacement for Telnet and other insecure remote shell, which send information, especially passwords, in plain text form that makes it easy to be intercepted. Encryption used by SSH provides confidentiality and integrity of data over an insecure network such as the Internet.

Understanding SSH is an acronym for Secure Shell is a network protocol that utilizes cryptography to perform data communications on a network device to make it more secure. In concept the use of SSH is to be supported by the server or device or client computers to exchange data. Both must have the SSH server on the computer server and SSH client to the recipient's computer (the client).

SSH remote login is replacement applications such as telnet, rsh, and rlogin, which is much safer. The main function of this application is to access the machine remotely. Just like telnet, SSH Client provides the user with Shell for the remote machine. Unlike telnet, SSH provides encrypted connection between client and server. In practice, the use of using telnet and ssh as the difference with regular access websites with websites that are more secure (HTTPS).

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