Web Application Firewall Evaluation Criteria


Web application firewalls (WAF) are an evolving information security technology designed to protect web sites from attack. WAF solutions are capable of preventing attacks that network firewalls and intrusion detection systems can't, and they do not require modification of application source code.

 

As today's web application attacks expand and their relative level of sophistication increases, it is vitally important to develop a standardized criteria for WAFs evaluation. The Web Application Firewall Evaluation Criteria Project (WAFEC) serves two goals:

 

  • Help stakeholders understand what a WAF is and its role in protecting web sites.
  • Provide a tool for users to make an educated decision when selecting a WAF.

 

WAFEC is a joined project between The Web Application Security Consortium (WASC) and OWASP making sure the best minds in the industry, both those who work day and night to develop WAFs and those who implement and use them, are committed to ensure WAFEC is comprehensive, accurate and objective.

 

The first version of WAFEC was released in 2006 and is in wide use in the industry. In 2013, the project team was gearing up to release version 2. Due to a number of issues with WAFEC as outlined in the 2013 OWASP AppSecEU presentation WASC/OWASP WAFEC this project was sidelined until earlier this year (2015) when it transitioned from Ofer Shezaf to Tony Turner. We are now working on rebooting the WAFEC project and plan to release it in the second half of 2016. If you want to join the contributors join the the mailing list and chime in when you feel ready.

 

RECENT UPDATE - We will also be conducting a WAFEC Project Workshop at AppSecUSA in San Francisco the week of September 21, 2015. More details TBA. Check this space for info or join the mailing list and details will be announced there.

 

If you have any other question or idea, please contact WAFEC project leader Tony Turner.

 

Quick Links:

 

Use WAFEC

 

Get WAFEC 1.0

 

WAFEC 1.0 is available in several formats: PDF versionHTML Version and Text Version

 

Please note that WAFEC, like all other WASC projects, is distributed under the creative common license. Please respect this license. Particularly note that the license requires that if you use the information you attribute it to WASC and WAFEC.

 

WAFEC Response Matrix 1.0

 

Download WAFEC response matrix

 

The WAFEC response matrix translates WAFEC into an easy to use standardized tool. WAFEC response matrix breaks WAFEC into specific numbered questions and explain how to address each question. The matrix is intended for both vendors and WAF evaluators. Vendors can provide detailed information about their products compliance to WAFEC by filling in this document while evaluators can use the document to compare different products.

 

Usage guidelines:

 

Join the WAFEC 2.0 effort

 

The WAFEC team is working on the next version of WAFEC. for more details refer to the WAFEC 2.0 page.

 

WAFEC is copyrighted © 2006-2012 Web Application Security Consortium (http://www.webappsec.org).

This work is licensed under the Creative Commons Attribution License. To view a copy of this license, visit http://creativecommons.org/licenses/by/2.5/ [http://creativecommons.org/ licenses/by/2.5/] or send a letter to: Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.