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Difference between revisions of "Poddery - Diaspora, Matrix and XMPP"
Poddery - Diaspora, Matrix and XMPP (view source)
Revision as of 18:11, 8 January 2018
, 18:11, 8 January 2018Update security measures
(Update security measures) |
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* SSH password login disabled (allow only key based logins) | * SSH password login disabled (allow only key based logins) | ||
* root SSH login disabled (use a normal user with sudo) | * root SSH login disabled (use a normal user with sudo) | ||
'''/etc/ssh/sshd_config:''' | |||
... | |||
PermitRootLogin no | |||
... | |||
PasswordAuthentication no | |||
... | |||
* Firewall enabled with only the ports we need opened. [https://fxdata.cloud/tutorials/set-up-a-firewall-with-ufw-on-ubuntu-16-04 ufw tutorial] | * Firewall enabled with only the ports we need opened. [https://fxdata.cloud/tutorials/set-up-a-firewall-with-ufw-on-ubuntu-16-04 ufw tutorial] | ||
* fail2ban configured against brute force attacks | * fail2ban configured against brute force attacks | ||