License terms

We strongly believe that security architecture can benefit from an Open source, community based approach, and therefore all materials on this site are available according to the Creative Commons share-alike license.

This means that you are welcome to use these materials in your work as long as you:

  • share any improvements back with the community on the same terms.
  • credit the materials used to Open Security Architecture and provide a link to this site.

Ideally we would like you to join the community and help create new patterns and improve the ones we already have in place, but we understand that many people will not have the time to do this and welcome any feedback on your experiences using these materials, however brief.

More information on the license is available from the Creative Commons Site links below.

Creative Commons License
This work is licenced under a Creative Commons Licence

Because OSA is licensed free free of charge there is no warranty of any kind either expressed or implied to the extent permitted by applicable law, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. The entire risk as to the quality of the materials supplied is with you. Should the materials prove defective, you assume the cost of all remediation or correction.