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Difference between revisions of "Web Application Firewall"

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(Important selection criteria)
(Tools)
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== Tools ==
 
== Tools ==
  
===OWASP tools of this type===
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===OWASP projects of this type===
  
* The [http://www.owasp.org/index.php/Category:OWASP_Stinger_Project OWASP Stinger Project] is not a full blown WAF, but it is a strong Java/J2EE input validation filter that can be put in front of your application.
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* [https://www.owasp.org/index.php/Category:OWASP_ModSecurity_Core_Rule_Set_Project]
 
* [https://www.owasp.org/index.php/OWASP_NAXSI_Project NAXSI] is a WAF for NGINX.
 
* [https://www.owasp.org/index.php/OWASP_NAXSI_Project NAXSI] is a WAF for NGINX.
  
===Well-known open source tools of this type===
 
 
* [http://www.aqtronix.com/?PageID=99 AQTronix - WebKnight]
 
* [http://www.modsecurity.org/ Trustwave SpiderLabs - ModSecurity]
 
* [https://www.ironbee.com/ Qualys - Ironbee] (A recent new project by Qualys led by Ivan Ristic, the original ModSecurity author)
 
* [https://github.com/jaydipdave/quickdefencewaf QuickDefence-WAF] (Nginx and Lua based first open source WAF, still in pre-alpha stage)
 
  
 
[[Category: Control]]
 
[[Category: Control]]
 
[[Category: OWASP WAF]]
 
[[Category: OWASP WAF]]

Revision as of 15:23, 21 May 2015

This is a countermeasure. To view all countermeasures, please see the Countermeasure Category page.

Description

A web application firewall (WAF) is an appliance, server plugin, or filter that applies a set of rules to an HTTP conversation. Generally, these rules cover common attacks such as cross-site scripting (XSS) and SQL injection. By customizing the rules to your application, many attacks can be identified and blocked. The effort to perform this customization can be significant and needs to be maintained as the application is modified.

A far more detailed description is available at Wikipedia.

Important selection criteria

For more information on web application firewall evaluation criteria, please visit Web Application Firewall Evaluation Criteria.

Tools

OWASP projects of this type