Part 3 – Tenets of Secure Design

This lesson covers the tenets or secure architecture and design which consist of: 1. How much security is enough? 2. Defense in depth 3. Fail-safe 4. Economy of Mechanism (the K.I.S.S principle) 5. Completeness of Design 6. Least Common Mechanism 7. Open Design 8. Consider the Weakest Link 9. Redundancy 10. Psychological acceptability 11. Separation of Duties (SOD) 12. Mandatory Vacations 13. Job Rotation 14. Least privilege 15. Need to know 16. Dual Control
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