-
-
Save jasonmorganson/5331091 to your computer and use it in GitHub Desktop.
Security
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* http://bramp.github.io/js-sequence-diagrams/ */ | |
| title: SSH Login Security | |
| participant Attempt | |
| participant iptables | |
| participant fail2ban | |
| participant denyhosts | |
| participant openssh | |
| Attempt->iptables: | |
| iptables-->Attempt:Blacklisted | |
| Note left of Attempt: Limit to 1 per minute | |
| iptables-->Attempt:Over rate limit | |
| iptables->fail2ban: | |
| iptables->denyhosts: | |
| fail2ban->openssh: | |
| denyhosts->openssh: | |
| iptables->openssh: | |
| openssh->publickey: | |
| publickey-->openssh:No key | |
| publickey->PAM: | |
| PAM->iptables:Too many failures | |
| PAM->Login:Success |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment