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Huy Dang
Huy Dang

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Professional Cloud Security Engineer Certification exam preparation 2025

I.Prepare
I passed this certificate for the first time in 2022.
I renewed my certificate and retook the exam at the center in February 2025.

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The knowledge about services on GCP that I have reviewed includes:
Compute Engine

Google APIs

IAM (Identity and Access Management)

VPC network

Firewall Rules

Cloud Directory Sync

SAML 2.0 Single Sign-On (SSO)

Cloud Identity and Access Management API

Admin SDK

Cloud Armor

Cloud CDN

Cloud Identity-Aware Proxy

Cloud VPN

Shared VPC

Cloud Interconnect

Private Access

Aggregated Sinks

Cloud Identity

DLP API (Data Loss Prevention API)

Cloud KMS (Cloud Key Management Service)

Stackdriver (now Google Cloud’s operations suite Cloud Logging)

BigQuery

Cloud Pub/Sub

Dataflow

App Engine

Cloud Functions

Cloud Storage

Google Kubernetes Engine (GKE)

Cloud Bigtable

Cloud Datastore

Secret Manager

Cloud Security Scanner

Resource Manager

Forseti Security

Security Command Center

TCP Proxy Load Balancing

Network Load Balancer

HTTP(S) load balancer

Cloud HSM (Cloud Hardware Security Module)

Compute Engine Persistent Disk

Cloud Key Management Service (KMS)

Cloud NAT

Cloud DNS

Cloud Source Repositories

Cloud SQL

Cloud Endpoints

Cloud BigQuery

Google Cloud Directory Sync (GCDS)

Identity Platform

BeyondCorp Enterprise

Shielded VMs

Cloud External Key Manager (EKM)

Certificate Authority Service

Packet Mirroring

OS Config

Cloud Build

Cloud Run

Vertex AI

Cloud IDS

Assured Workloads

Key Access Justifications

Access Context Manager

Confidential VMs

Compliance Reports Manager

Private Service Connect

Service Health Analytics

Certificate Manager

Cloud Next Generation Firewall (NGFW) Enterprise

Cloud Logging

Container Registry

Security Command Center (SCC)

Organization Policy Service

VPC Service Control (SC)

Access Approval

Cloud HSM

Virtual Machine Threat Detection

Google Cloud Marketplace

Resource Location Restriction

Sensitive Data Protection

Compliance Monitoring

IAM Conditions

Workload Identity Pools

Cloud Certificate Authority Service

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II.The main points after I passed the exam the second time were summarized

1.Managing Access and Identities: granting appropriate access to different users, groups, and service accounts for various GCP resources following the principle of least privilege. This includes understanding and applying predefined and custom IAM roles at different levels like projects, folders, and organizations. Scenarios around centralized identity management using Cloud Identity and integration with external identity providers are also frequent, as well as managing access for users from other organizations. Expect questions on using temporary access with IAM Conditions.

2.Protecting Data and Ensuring Compliance: Many questions focus on securing sensitive data (like PII, financial, and health data) at rest, in transit, and in use. This involves understanding and applying encryption techniques using various key management options (customer-managed, customer-supplied, and Google-managed keys), leveraging Data Loss Prevention (DLP) API for tasks like redaction, anonymization, and tokenization. You’ll also likely encounter scenarios requiring you to ensure data residency to meet compliance standards like GDPR and PCI DSS, and the importance of auditing key usage.

3.Securing Networks: Expect several questions about controlling network traffic using VPC Firewall Rules to restrict inbound and outbound connections, often based on network tags. Protecting web applications using Cloud Armor against common web attacks and controlling access to web applications and VMs with Cloud IAP are also key areas. You should also be familiar with providing private access to Google services for VMs without public IPs using Private Google Access and Cloud NAT, as well as securing hybrid connections between on-premises and GCP using Cloud VPN and Cloud Interconnect.

4.Logging and Monitoring for Security: You will likely be asked about the need to collect and analyze logs from various GCP resources to gain security visibility. This includes knowing how to use Cloud Logging and Cloud Audit Logs (Admin Activity and Data Access logs) and how to export these logs to external SIEM systems.

5.Managing Secrets: Securely handling sensitive information like API keys and passwords using Secret Manager is a recurring theme. Questions may involve controlling access to secrets and auditing their usage.

6.Incident Response and Auditing: You might see questions that touch upon auditing activities, such as identifying who performed specific actions or investigating potential security incidents. Understanding how to define access strategies for incident response with the principle of least privilege and time-bound access may also be relevant.

7.Securing Workloads: Expect questions on securing different types of workloads running on GCP, such as Compute Engine VMs (using features like Shielded VMs and Confidential VMs), Google Kubernetes Engine (GKE), App Engine, Cloud Functions, and Cloud Run. This includes securing container deployments using Binary Authorization and managing service account permissions for these workloads.

8.Securing Hybrid Environments: Scenarios involving secure connectivity and access management in hybrid cloud setups, where on-premises infrastructure connects to GCP, are common. This includes using Cloud VPN, Cloud Interconnect, and Private Google Access for on-premises hosts.

9.Understanding the capabilities of Security Command Center (SCC) for a unified view of security and compliance findings, including its features like Security Health Analytics and Virtual Machine Threat Detection, is also important. Expect questions on using VPC Flow Logs for network traffic analysis and Packet Mirroring for more in-depth network inspection.

10.Understanding how to use VPC Service Controls (VPC SC) to create security boundaries and prevent data exfiltration is also crucial.

III.Summary of mock exams at Udemy

https://www.udemy.com/course/professional-cloud-security-engineer-exam-2025/?couponCode=NVDPROD25

Main content Google guides:

https://services.google.com/fh/files/misc/professional_cloud_security_engineer_exam_guide_english.pdf

Thanks for reading everyone.!!!!!!!!

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