A suite of secure networking utilities based on Secure Shell Protocol (SSH), which provides secure communication in a Client-Server Architecture.
It can be configured via the file etc/ssh/sshd_config.
Authentication methods
OpenSSH can use the following authentication methods:
- Password authentication
- Public-key authentication
- Host-based authentication
- Keyboard authentication
- Challenge-response authentication
- GSSAPI authentication
Commands
ssh <user name>@<ip address>