➢ Fundamental
Security Design
Principles with correct
answers 2025/2026
Economy of Mechanism - Correct answerthe design of security measures embodied
in both hardware and software should be as simple and small as possible.
Fail-safe Default - Correct answeraccess decisions should be based on permission
rather than exclusion.
Complete Mediation - Correct answerevery access must be checked against the
access control mechanism.
Security Design
Principles with correct
answers 2025/2026
Economy of Mechanism - Correct answerthe design of security measures embodied
in both hardware and software should be as simple and small as possible.
Fail-safe Default - Correct answeraccess decisions should be based on permission
rather than exclusion.
Complete Mediation - Correct answerevery access must be checked against the
access control mechanism.
