Security+ SY0-701 Study Roadmap

Build recall for CIA, AAA, least privilege, zero trust, defense in depth, control types, cryptography, identity, and risk. These ideas appear everywhere else; weak fundamentals make later architecture and operations questions feel random.

Move into phishing, malware, ransomware, social engineering, password attacks, web attacks, wireless attacks, DDoS, and vulnerability scanning. For each threat, learn the indicator, likely impact, and most fitting mitigation.

Study how secure designs reduce exposure: segmentation, DMZs, VPNs, firewalls, proxies, IDS/IPS, NAC, PKI, cloud shared responsibility, high availability, disaster recovery, and data protection. Ask what control changes the attack path.

Practice operational sequences: alert triage, log review, containment, eradication, recovery, patch validation, baseline enforcement, backup restoration, and incident reporting. Know what comes first when evidence, uptime, and safety compete.

Governance turns security decisions into repeatable process. Learn risk registers, policies, standards, procedures, business impact analysis, vendor risk, audits, security awareness, and tabletop exercises.

After individual domains, mix questions. A phishing incident might involve email controls, MFA, user awareness, SIEM logs, containment, and lessons learned. Mixed review trains you to choose the best next step instead of matching keywords.

Use the CompTIA objectives as your checklist. If a missed question does not map cleanly to a domain, reread the objective area and the related explanation before adding more practice volume.