CompTIA Security+ 501 vs. 601 Exam Domains The CompTIA Security+ (SY0-601) exam now covers five major domains instead of six, guided by a maturing industry job role. CompTIA Security+ 501 Exam Domains CompTIA Security+ 601 Exam Domains 1. Threats, Attacks and Vulnerabilities (21%) 1. Attacks, Threats and Vulnerabilities (24%) 2. Technologies and Tools (22%) 2. Architecture and Design (21%) 3. Architecture and Design (15%) 3. Implementation (25%) 4. Identity and Access Management (16%) 4. Operations and Incident Response (16%) 5. Risk Management (14%) 5. Governance, Risk and Compliance (14%) 6. Cryptography and PKI (12%)