attributes.rb 0���^U `�^U default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam' default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes' default['sshd']['sshd_config']['PasswordAuthentication'] = 'no' index.markdown Hi! I'm Liz, a Developer Advocate at honeycomb.io, and I spent my first weeks at the company doing security hardening of our i
![Hardening SSH with 2fa](https://cdn-ak-scissors.b.st-hatena.com/image/square/1ef26f6cb4349557952890dbe3e567f7f98dc151/height=288;version=1;width=512/https%3A%2F%2Fgithub.githubassets.com%2Fassets%2Fgist-og-image-54fd7dc0713e.png)