https://www.billbrown.info/tags/secure-design-principles/Recent content in Secure Design Principles on Bill Brown:Thoughts and Reference Material OnlineHugo -- gohugo.ioenBillBrown.infoThu, 28 May 2026 00:00:00 +0000https://www.billbrown.info/post/security-system-design-building-defensible-systems/Thu, 28 May 2026 00:00:00 +0000https://www.billbrown.info/post/security-system-design-building-defensible-systems/ <!-- SOURCE: ISSC660/forum7/Brown_Week_7_Assignment.docx --> <h2 id="security-system-design-building-defensible-systems">Security System Design: Building Defensible Systems</h2> <p>There are a number of fundamental security system design principals that may be incorporated into applications and systems to make them secure. The principals as described by Emerging Technology (2013) include minimizing the attack surface, least privilege, separation of duties, defense in depth, fail secure, the economy of mechanisms, complete mediation, open design, psychological acceptability, weakest link and single point of failure.</p>