OpenBSD has recently stressed to us the value of key rotation by their use of “Signify” distribution release signatures. We have realized that SSH keys should also rotate, to reduce the risk of ...

Here’s how to use the secure copy command, in conjunction with ssh key authentication, for an even more secure means of copying files to your remote Linux servers. Anyone who administers Linux ...

If your Linux shell scripts are getting tripped up by SSH fingerprints, follow this concise tutorial for an easy solution. Let’s say you’ve written a bash script that scans all of your Linux servers ...