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1Z0-1104-25 Overview — OCI 2025 Security Professional

What 1Z0-1104-25 covers: IAM at scale, compartments/policies, Vault/KMS, network security controls, Cloud Guard/security posture, logging/audit, and incident response basics.

OCI Security Professional validates that you can apply security controls across identity, network, data protection, and operations.

What you should be able to do

  • Design compartment and policy structure to support least privilege and governance.
  • Use dynamic groups and principals correctly for resource access without long-lived keys.
  • Apply encryption/key management concepts (Vault, customer-managed keys, rotation).
  • Choose network security controls (NSGs/security lists, gateways, segmentation).
  • Implement posture management/detection concepts (Cloud Guard, security zones).
  • Ensure auditability: logging and Audit as the baseline.

How to prepare efficiently

  1. Study by objective using the Syllabus.
  2. Practice writing “minimal” policy statements that meet requirements.
  3. Use the Cheatsheet to memorize pickers (which control goes where).