Computer archaeology lovers among the audience are in for a rare treat in these challenging times. Remember that Unix v4 tape ...

UNIX version 4 is quite special on account of being the first UNIX to be written in C instead of PDP-11 ASM, but it was also ...

Cron persistence is a common Linux malware technique. Learn how it works, how to detect it, and how to remove malicious cron ...

Password-protected SSH keys protect against disclosure of the SSH private key file. An adversary that obtains a copy of the SSH private key file will be unable to masquerade as the legitimate user ...

Researchers uncover more than 80,000 leaked passwords, keys, and sensitive files exposed on popular online code formatting tools. Governments, banks, tech firms, and critical infrastructure ...

I'm using sops 3.11.0 and trying to decrypt a file. This seems to be failing with basically output about why it fails. I'm using the following command: sops -d secret_file. This is the output: Failed ...

If you are new to the world of system administration and need to maintain and monitor remote servers, it is important to master Secure Shell (SSH) for remote access. With SSH, you can securely connect ...

When it comes to transferring files over a secure network, the scp command can be very useful. It stands for Secure Copy Protocol and transfers files and directories between two systems over SSH ...

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