Mastering Access Control: RBAC, MAC, DAC & The AAA Framework

If you can't prove who you are, what you're allowed to do, and track what you did—you have no security. In this video, Sec Guy breaks down the AAA Framework (Authentication, Authorization, Accounting) and explains the critical differences between RBAC, MAC, and DAC that you must know for your exam and your career. \[Exam Ready Route - FREE] Pass your certification for $0. ✅ Training Videos & Practice Tests ✅ Sec Guy Mobile Lab (On-the-go training powered by AI voice) ✅ Discord Access (Study sessions & Industry networking) 👉 Start Here: https://secguy.org \[Job Ready Route - MEMBERSHIP] Stop studying and start working. Get the hands-on experience hiring managers are asking for. 🔥 Hands-On Labs: Python, Encryption, Hashing, AI, & CTFs 🔥 Salary Negotiator Workshop 🔥 Experience Builder: Real-world projects to fill your resume 👉 Get Hired: https://secguy.org \[Exam Domain Checklist] This video covers critical objectives for the following exams: Security+ (SY0-701) \[ ] Domain 1.3: Identity and Access Management (Authentication Factors, MFA, AAA) \[ ] Domain 1.4: Access Control Schemes (RBAC, MAC, DAC) CISSP \[ ] Domain 5: Identity and Access Management (IAM Lifecycle, Access Control Models) CISM \[ ] Domain 3: Information Security Program (Identity Management & Access Control) CRISC \[ ] Domain 2: IT Risk Assessment (IAM Vulnerabilities) CCSP \[ ] Domain 4: Cloud Application Security (Identity & Access Management in Cloud) SecurityX (CompTIA) \[ ] Domain 1.0: Security Architecture (Enterprise IAM Strategies) GIAC GSEC (SANS) \[ ] Access Control & Password Management: AAA, MFA, & Access Models AWS CSS (Certified Security – Specialty) \[ ] Domain 3: Infrastructure Security (IAM Policies & Roles) Pentest+ (CompTIA) \[ ] Domain 3: Attacks and Exploits (Attacking Authentication & Authorization) CEH (Certified Ethical Hacker) \[ ] Domain 6: System Hacking (Privilege Escalation & Password Cracking) SecAI+ \[ ] AI Security Fundamentals: Biometric Authentication & AI-Driven IAM \[Timestamps] 0:00 - Intro: The 3 Pillars of Access Control 0:35 - The Airport Analogy: Understanding AAA 1:00 - Authentication: Proving Who You Are (MFA vs. 2FA) 2:52 - Authorization: What Are You Allowed To Do? 3:15 - Access Control Models: RBAC vs. DAC vs. MAC 4:50 - Principle of Least Privilege & Separation of Duties 6:02 - Accounting: Logging & Non-Repudiation (SIEM) 8:06 - Digital Signatures: Integrity & Authenticity 9:08 - Summary: AAA Sec Guy Style 9:55 - Outro: Stay Safe, Stay Secure. Original Sec Guy video: https://www.youtube.com/watch?v=eJm-Na32ljE