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Practice questions and materials related to security models, design principles, cryptography, and physical security.
10 practice questions covering security models, cryptography, secure system design, and physical security controls.
Bell-LaPadula, Biba, Clark-Wilson, and other formal security models.
Encryption methods, cryptographic protocols, and key management.
Defense in depth, least privilege, and secure system design.
Physical controls, facility security, and environmental protections.