Using insecure protocols leaves your data and connected machines vulnerable to attack. Remote server management requirements demand that security be given a top priority. This article explains my ...

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 ...

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 ...

Secure Shell (SSH) keys are used on modern networks for computers to identify each other, and to grant secure access from one computer on a network to another. The basic was SSH runs is with keys, you ...

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 ...