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How I Passed Google’s Professional Cloud Security Engineer Exam Using AI
How I used AI questions and feedback to prepare for Google PCSE, what made the exam difficult, and what I would recommend to other candidates.

Ryan Sacatani

Simply curious about the world, constantly building and breaking things for fun.

sacataniryan1@gmail.com ↗

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Cloud Security3
- Google Cloud Certifications2
  - Google Cloud Cybersecurity: The Labs Made It Stick1
  - How I Passed Google’s Professional Cloud Security Engineer Exam Using AI1
- MCRTA1
  - I Passed MCRTA - A Beginner Cloud Red Team Exam1
Offensive Security25
- CRTO25
Web Security3
- Labs & Write-ups2
  - Web LLM attacks1
  - Web LLM attacks, deeper into indirect prompt injection1
- Testing Methods1
  - The Evolution of Penetration Testing1
AI Security11
- Models & Applications2
  - An interactive playground for LLM security testing1
  - Poisoning an AI assistant's memory1
- Agents & Tool Access5
- Sandboxes & Control1
  - How to Sandbox an AI Agent: Linux Boundaries and Real Risks1
- Experiments & Builds1
  - How to Build an Agentic Vulnerability Research Harness (Like the Pros)1
- Incidents & Research2
  - Agent Swarms Are Here, and I Don't Think We're Ready1
  - Deeper into the OpenAI HACKING & HACKED!!1
Mobile Security1
- Application Security1
  - Building and breaking mobile applications1
Systems & Architecture2
- Infrastructure & Linux1
  - Why Kubernetes Exists: From One Container to Forty Servers1
- Secure Development1
  - Building a DevSecOps Pipeline with GitHub Actions1
Career & Life2
- Security Career2
  - My first offensive security job1
  - Senior in 18 months, and a red team built from nothing1

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