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Difference between revisions of "Poddery - Diaspora, Matrix and XMPP"
Poddery - Diaspora, Matrix and XMPP (view source)
Revision as of 23:41, 8 January 2018
, 23:41, 8 January 2018Added fail2ban configuration
(Added fail2ban configuration) |
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sudo ufw default allow outgoing | sudo ufw default allow outgoing | ||
sudo ufw allow ssh | sudo ufw allow ssh | ||
sudo ufw enable | |||
* fail2ban configured against brute force attacks | * fail2ban configured against brute force attacks | ||
'''/etc/ssh/sshd_config:''' | |||
... | |||
LogLevel VERBOSE | |||
... | |||
sudo systemctl restart ssh | |||
sudo systemctl enable fail2ban | |||
sudo systemctl start fail2ban | |||
Check '''/var/log/fail2ban.log''' for logs | |||
Unban an IP: | |||
sudo fail2ban-client set sshd unbanip <banned_ip> | |||
Here sshd is the defaut jail name, change it if you are using a different jail. | |||
=== System health check === | === System health check === | ||