Talk:Block SMTP Authentication Attacks With Fail2Ban: Difference between revisions
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[http://richardjh.org/blog/blocking-brute-force-attacks-dovecot-centos/ Blocking brute force attacks to Dovecot on CentOS] | [http://richardjh.org/blog/blocking-brute-force-attacks-dovecot-centos/ Blocking brute force attacks to Dovecot on CentOS] | ||
* has clear regex example. wrongly suggests directly editing jail.conf | * has clear regex example. wrongly suggests directly editing jail.conf | ||
[http://www.digitalocean.com/community/articles/how-to-protect-ssh-with-fail2ban-on-centos-6 How To Protect SSH with fail2ban on CentOS 6] | |||
* very current, however, specific to protecting ssh, not covering dovecot | |||
[http://wiki2.dovecot.org/HowTo/Fail2Ban Using Fail2ban with Dovecot] | |||
* somewhat outdated. documentation from dovecot site. | |||
[http://sites.google.com/site/ghidit/how-to-2/secure-a-centos-6-mail-server-with-fail2ban Secure a CentOS 6 Mail server with Fail2ban] | |||
* in theory this should be the most current and specific guide. | |||
Latest revision as of 15:33, 7 February 2014
configure fail2ban to startup on boot
chkconfig --add fail2ban # chkconfig fail2ban on
Informative sources
Protecting your server from attacks with fail2ban
- tips for setting up fail2ban for apache, dovecot, etc
Blocking brute force attacks to Dovecot on CentOS
- has clear regex example. wrongly suggests directly editing jail.conf
How To Protect SSH with fail2ban on CentOS 6
- very current, however, specific to protecting ssh, not covering dovecot
- somewhat outdated. documentation from dovecot site.
Secure a CentOS 6 Mail server with Fail2ban
- in theory this should be the most current and specific guide.