Access Control and System Security: RBAC, ABAC, and Modern Policies

Securing modern digital assets requires robust mechanisms to control who can access what, when, and how. As systems scale, managing these permissions demands a deep understanding of structured access control models. This course guides you through the core concepts of system security, starting with foundational terminology and moving into advanced access control frameworks. You will understand how to design, structure, and implement security policies that protect critical resources in both cloud and containerized environments. What you'll learn: - Understand the foundational principles of system security and access control terminology - Compare Role-Based Access Control (RBAC) and Attribute-Based Access Control (ABAC) models - Analyze how modern platforms like Docker and AWS IAM implement access policies - Explore XACML architecture components and attribute-based security for web resources - Examine advanced security concepts including GeoEncryption and location-based locking - Apply modern zero-trust principles and policy-as-code concepts to system design The course begins with essential security definitions before exploring structured access control standards and implementation strategies. You will progress from theoretical security models to real-world applications in cloud and container environments through clear explanations and written case studies. This course is designed for beginners looking to understand security architecture, and no prior experience in system administration or cryptography is required. Start building a stronger foundation in system security and access control today.