Tag: fail2ban

Securing asterisk with Fail2Ban

Securing asterisk using Fail2Ban

The following implementation of IPtables and Fail2Ban will HELP protect your asterisk box from malicious and Brute Force attacks. This solution is NOT and should NOT be your own line of defense in PBX security, but it is without question an essential. SECURITY NOTE: fail2ban is rather limited in its ability to detect attacks against asterisk.  More info http://forums.asterisk.org/viewtopic.php?p=159984 In a nutshell,…

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