Security Architecture,
Open Source
Free security patterns and control mappings for enterprise architects. Used by security professionals worldwide since 2008.
23
Security Patterns
191
NIST Controls
6
Framework Mappings
17+
Years Active
NIST 800-53 Rev 5 Control Families
Access Control Awareness and Training Audit and Accountability Security Assessment and Authorization Configuration Management Contingency Planning Identification and Authentication Incident Response Maintenance Media Protection Physical and Environmental Protection Planning Personnel Security Personally Identifiable Information Processing and Transparency Risk Assessment System and Services Acquisition System and Communications Protection System and Information Integrity Supply Chain Risk Management
Full catalogue includes mappings to ISO 27001:2022, ISO 27002:2022, COBIT 2019, CIS Controls v8, NIST CSF 2.0, and SOC 2 TSC.
Open Source, Open Standards
All OSA content is released under CC BY-SA 4.0. Use it in your security architecture practice, contribute improvements, or build tools on top of our structured data.
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