About OSA
Open Security Architecture has been providing free security patterns and control mappings to the community since 2008. Learn about our mission, who uses OSA, and how to contribute.
Why have OSA?
Simplify security requirements, leverage best practice patterns, and benefit from community expertise.
Who uses OSA?
Security professionals, consultants, students, and academics worldwide rely on OSA patterns and controls.
License terms
OSA materials are freely available under Creative Commons Attribution-ShareAlike 3.0.
Frequently Asked Questions
Common questions about using OSA patterns, controls, and contributing to the community.
OSA Privacy Policy
How we handle your data - spoiler: we collect very little and respect your privacy.