GitHub's SSH is changing to counter quantum computers. Check if your PC is affected with 3 commands

GitHub has announced that it is strengthening the security of its SSH connections.It will enable the "ML-KEM" key exchange ...

Why is it dangerous if an SSH private key is leaked? Security basics you should know for AWS EC2

When connecting to AWS EC2 via SSH, you often use a private key in .pem format.This private key is a critical credential for logging into the server.If you accidentally upload the private key to ...
BleepingComputer

GitHub.com rotates its exposed private SSH key

GitHub has rotated its private SSH key for GitHub.com after the secret was was accidentally published in a public GitHub repository. The software development and version control service says, the ...
BleepingComputer

GitHub now supports security keys when using Git over SSH

GitHub has added support for securing SSH Git operations using FIDO2 security keys for added protection from account takeover attempts. Researchers at North Carolina State University (NCSU) found [PDF ...
ZDNet

How to set up SSH key authentication in Linux for more secure logins

Secure Shell (SSH) is the de facto standard for gaining access to remote Linux machines. SSH took the place of telnet long ago, to add a much-needed layer of security for remote logins. That doesn’t ...