About This Study Plan
This 90-day study plan breaks the PCSE (Security Engineer) exam preparation into 3 focused study sessions with 12 actionable tasks. The plan covers all 5 exam domains — Configuring Access, Network Security, Data Protection, Security Operations, Compliance — ensuring complete coverage. Comprehensive 90-day plan for the Google Professional Cloud Security Engineer exam.
Prerequisites
- Basic GCP knowledge
- Interest in security
- 1–2 hours per day
Study Schedule
- Weeks 1–2: GCP fundamentals and security principles
- Week 3: IAM basics — roles, policies, and resource hierarchy
- Week 4: Network security — VPC, firewalls, and secure connectivity
- End of month: Configure IAM and firewall rules confidently
- Week 5: Encryption deep dive — KMS, CMEK, and key management
- Week 6: DLP, Secret Manager, and data protection
- Week 7: VPC Service Controls and Cloud Armor
- Week 8: Logging, auditing, and Security Command Center
- Week 9: Compliance, Assured Workloads, and security blueprints
- Week 10: Incident response and supply chain security
- Week 11: Practice exam #1 + review
- Week 12: Practice exam #2, IAM drills, and final prep
Study Tips
Security is broad — allocate time to every domain rather than over-specializing.
Hands-on with VPC-SC and IAM is the best preparation.
Read the GCP Security Best Practices whitepaper.
Recommended Google Cloud Study Resources
Supplement this study plan with Google Cloud Skills Boost, which provides structured learning paths aligned to each certification. The Google Cloud documentation is exceptionally detailed and frequently referenced in exam questions. Take advantage of the free $300 credit for new GCP accounts to build real projects during your study period.
Ready to Practice?
Put your study plan into action with Security Engineer practice questions.