Anti Flood Security Gateway Module
Functions of files:
You should configure plugin by editing iosec.php file.
Connection Interval: This is second based interval for accepting another connection. If you choose value 1 (1 second), another request in 1 second will be suspended by module. You can enter values like 0.1, 0.001, etc.
Max. Connection Count: This is the interval based maximum connection limit count for accepting another connection. If you choose value 10 and your connection interval is 1 second. This means only 10 connections permitted in 1 second.
Suspended Process Timeout: When a connection interval rule finds a connection is not prohibited, this timeout value will be activated. For example, if connection interval is 1 and this value is 30 then, second connection in 1 second will be suspended for 30 seconds.
Page Redirection: You redirect your detected users to another page after timeout page disappears.
Send Me Mail: Module can send you a mail when an IP address detected.
Block Proxies: You can identify and block proxies via http header.
Show Debug Info: Time and IP information will be displayed on suspension page when this option is activated.
Use Incremental Blocking: This option will increase time of suspension if attack is still happening. For example, if C.I. is 1 and a second connection happens in 1 second this will be suspended for 30 seconds (above ex.). If one connection in 10 seconds happens, this will increase suspension time when this option is activated.
Implicit Deny Timeout: If you want to block every request as default for a timeout period (seconds), set this value to greater than "0". This is an emergency option for DDoS attacks etc.
Cached Requests: Monitoring data window size for last requests (for "ips" file size) (default is "150").
Implicit Deny for banlist Timeout: If you want to block every recorded IP that is listed in the banlist as default and let the human users to view page for a timeout period (seconds), set this value to greater than "0" (default is "0").
Gökhan Muharremoğlu Information Security Specialist
You can reach me @ Twitter: https://twitter.com/iosec_org email@example.com firstname.lastname@example.org https://sourceforge.net/projects/iosec/ http://www.iosec.org http://www.linkedin.com/in/gokhanmuharremoglu
Requires: 2.0.2 or higher
Compatible up to: 3.4.2
Last Updated: 2012-10-1
0 of 2 support threads in the last two months have been resolved.
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