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Re:Ask HN: What are the best practises for using SSH keys? by regularfry on Wednesday September 28, 2016 @04:44PM (#12601214)
There's no reason not to. The `authorized_keys` file on a host does exactly that. Whether a specific service does the same is down to that service.
Re:Ask HN: What are the best practises for using SSH keys? by lawpoop on Thursday September 29, 2016 @12:33PM (#12606605)
How do you revoke the keys when a machine a compromised? Log in to each service and remove it when you become aware?