How can I block distributed brute force attacks to a specific account coming from multiple IP addressses?

Distributed Attack Tracking

Enable the tracking of login failures from distributed IP addresses to a specific application account. If the number of failures matches the application trigger then all of the IP addresses involved in the attack will be blocked. Tracking applies to LF_SSHD, LF_FTPD, LF_SMTPAUTH, LF_POP3D, LF_IMAPD, LF_HTACCESS.

  1. Navigate to Juggernaut Firewall -> Settings -> Login Failure Daemon -> Tracking Settings -> Distributed Attack Tracking.
  2. Check the Distributed attack tracking and set the desired Distributed attack trigger.
  3. Click the Update button to save your settings.
  4. Click the Restart button to restart the firewall and login failure daemon.

  • distributed, brute force, attacks
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