Application Security Guide For CISOs
The OWASP Application Security Guide For CISOs is free to use. It is licensed under the Creative Commons Attribution-ShareAlike 3.0 license, so you can copy, distribute and transmit the work, and you can adapt it, and use it commercially, but all provided that you attribute the work and if you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
If you wish to know more about this guide please send subscribe to the maling list. If you wish to contribute to the guide with contents and editing work, please visit the project page and send an email to the project leader with your request.
The contributors to the OWASP CISO Survey also provided invaluable data for this guide.
For further information about the Application Security Guide For CISOs see the project page.