---
source_url: "https://fidelissecurity.com/cybersecurity-101/best-practices/google-cloud-platform-gcp-security/"
title: "GCP Security Best Practices for 2026 | Fidelis Security"
mirrored_at: 2026-09-04T01:04:20.737Z
host: fidelissecurity.com
cited_in_42a: true
mirror_canonical: "https://index.42a.ai/fidelissecurity.com/cybersecurity-101/best-practices/google-cloud-platform-gcp-security/index"
---

> **Original source:** https://fidelissecurity.com/cybersecurity-101/best-practices/google-cloud-platform-gcp-security/

## Best Security Practices for Google Cloud Platform in 2026

Misconfigurations remain a leading cloud risk according to Google Cloud guidance. Organizations faced record average breach costs of 10.22 million dollars in 2025. These ten GCP security best practices address real-world failures in Google Cloud workloads, delivering practical steps for secure GCP environments[\[1\]](#citeref1).

Practice

Key Action

Tool

Frequency

IAM Audit

Remove unused roles

Policy Analyzer

Weekly

Encryption

Apply CMEK

Cloud KMS

Onboarding

Monitoring

Set alerts

Security Command Center

Daily

Storage

Enforce UBA

Cloud Storage IAM

Monthly

Networks

Review rules

VPC Firewall

Quarterly

Logging

Export logs

Cloud Audit Logs

Continuous

Containers

Scan images

Artifact Registry

Per build

Access

Enable MFA/JIT

Cloud Identity

Immediately