CompTIA Security+ (SY0-701): Complete Certification Guide 2026

What is CompTIA Security+?

CompTIA Security+ is the globally recognized certification for validating baseline cybersecurity skills. It's DoD 8570 compliant and often required for government IT positions. Security+ proves you can assess security, monitor and secure hybrid environments, and respond to security incidents.

Exam Domains & Weights

Domain 1: General Security Concepts (12%)

• Security controls (technical, managerial, operational)
• CIA triad and AAA framework
• Zero Trust architecture
• Cryptographic concepts

Domain 2: Threats, Vulnerabilities & Mitigations (22%)

• Types of attacks (social engineering, malware, network)
• Vulnerability types and scanning
• Mitigation techniques
• Threat actors and threat intelligence

Domain 3: Security Architecture (18%)

• Network security concepts (firewalls, IDS/IPS, VPNs)
• Cloud security considerations
• Secure network design
• Physical security controls

Domain 4: Security Operations (28%)

• Monitoring and alerting
• Vulnerability management
• Incident response
• Digital forensics
• Automation and orchestration

Domain 5: Security Program Management (20%)

• Governance, risk, and compliance
• Security policies and procedures
• Risk assessment and management
• Security awareness training

What's New in SY0-701

• Fewer objectives (28 vs 35 in SY0-601)
• Enhanced focus on Zero Trust
• More automation and cloud security
• Updated threat landscape
• IoT and OT security

Career Impact

• Average salary: $95,000 - $120,000 USD
• Required for many government/DoD positions
• Gateway to advanced security certifications
• Recognized worldwide by employers