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SSH (Secure shell) is a protocol for secure communication between computers to execute remote commands, transfer data and tunnel TCP connections.
12
votes
Are passwordless SSH logins more secure?
Your work stations gets cracked, it's been up for a couple of days and now the hackers pwn your entire network because you dont use a ssh passphrase. … (and yes I have seen where a passphraseless ssh key has been used to compromise and entire network. …