[Upgrade Your SSH Key](https://medium.com/risan/upgrade-your-ssh-key-to-ed25519-c6e8d60d3c54)

    But, when is the last time you created or upgraded your SSH key? And did you use the latest 
    recommended public-key algorithm? If it was more than five years ago and you generated your 
    SSH key with the default options, you probably ended up using RSA algorithm with key-size 
    less than 2048 bits long.

Ed25519: It's the most recommended public-key algorithm available today!

[ssh-keygen - Generate a New SSH Key](https://www.ssh.com/ssh/keygen)

Dec 16 2019 © https://www.bananas-playground.net 2000 - 2025