Cloud Security Guides for AWS, Azure, GCP, and Containers
This hub collects cloud security content focused on identity, infrastructure drift, container hardening, and production attack-surface reduction.
Articles
20
Latest Update
May 8, 2026
Top Tags
10
Related Topic Hubs
Higher-intent paths built around specific security questions.
Security guides backed by a real operating company.
These category hubs group original security content written for engineers, buyers, and reviewers. We keep author names visible on articles, maintain public policy pages, and update important guidance when the underlying risk picture changes.
Named authors
Each guide links to a visible author and publish history.
Update history
Important posts show when they were revised, not just published once.
Public trust pages
Editorial, company, contact, privacy, and terms pages stay easy to verify.
Cloud Security Assessment Checklist: A Practical Review Framework for AWS, Azure, and GCP
A field-tested cloud security assessment guide for AWS, Azure, and GCP. Covers identity, network segmentation, logging, encryption, workload hardening, Kubernetes, serverless, backup validation, and remediation planning with concrete review examples.
PAM vs IAM vs ITDR: What Each Control Does and When You Actually Need It
A practical guide to PAM, IAM, and ITDR for cloud-first teams. Explains what each control family does, where they overlap, how attackers abuse identity gaps, and how to sequence investments without buying the wrong product first.
Kubernetes Security Best Practices: Production Checklist for Real Clusters
A production-focused Kubernetes security checklist covering RBAC, pod security, network policies, secrets, admission control, runtime detection, and incident readiness. Includes practical examples, common failure patterns, and hard lessons from public cloud-native incidents.
Top AWS Security Misconfigurations and How to Fix Them
A practical guide to the AWS misconfigurations that lead to real incidents: overprivileged IAM, public S3 access, exposed management planes, weak logging, IMDS mistakes, and unprotected secrets. Includes fix patterns, examples, and a public-cloud breach perspective.
Docker Security Best Practices for Production
A production-first Docker security guide covering base image selection, non-root execution, package minimization, image scanning, secret handling, runtime hardening, and incident response. Includes real-world failure patterns, container escape context, and practical build examples.
How to Store Secrets Securely in Kubernetes
A practical Kubernetes secrets guide covering why native secrets are not enough, when to use External Secrets Operator, Sealed Secrets, Vault, and cloud secret managers, plus rotation, RBAC, and incident response patterns for production clusters.
AWS Security Best Practices: The Complete 2026 Guide for Production Workloads
Master AWS security with defense-in-depth strategies covering IAM, VPC, encryption, GuardDuty, and Security Hub. Includes real-world breach case studies, Terraform hardening examples, and a 50-point security checklist for production AWS environments.
AWS IAM Privilege Escalation: 21 Attack Paths Hackers Use (and How to Stop Them)
Deep-dive into every known AWS IAM privilege escalation technique — from iam:CreatePolicyVersion to sts:AssumeRole chains. Includes detection queries, CloudTrail patterns, real breach case studies, and defense automation with Terraform and Python.
Google Cloud Security: Complete GCP Hardening Guide for 2026
Comprehensive guide to securing Google Cloud Platform — covers IAM, VPC Service Controls, Security Command Center, Binary Authorization, Cloud Armor, and Organization Policies. Includes GCP-specific breach case studies and gcloud hardening commands.
Kubernetes Security: Complete K8s Hardening Guide — From Cluster to Pod
The most comprehensive Kubernetes security guide for 2026 — covers RBAC, network policies, pod security standards, admission controllers, runtime monitoring, and container escape prevention. Includes real attack chains, CIS benchmark checks, and production-ready YAML configurations.
Container Security: Docker & Kubernetes Hardening — Build, Ship, Run Securely
End-to-end container security guide covering Dockerfile hardening, image scanning with Trivy, supply chain security with Cosign and SLSA, runtime protection with Falco, and container escape prevention. Includes real CVEs, escape techniques, and production-ready configurations.
Multi-Cloud Security: AWS vs GCP vs Azure — Complete Comparison Guide for 2026
Side-by-side comparison of security services across AWS, Google Cloud, and Azure — covering IAM, network security, encryption, threat detection, container security, and compliance. Includes a multi-cloud security architecture and unified monitoring strategy.
Docker Security: Container Scanning, Image Hardening & Runtime Protection
From base image selection to runtime security — a hands-on guide to securing Docker containers with Trivy, Falco, and production-ready Dockerfiles.
AWS S3 Bucket Misconfigurations: How Data Leaks Happen and How to Prevent Them
S3 misconfigurations caused 80% of cloud data breaches in 2025. Learn every mistake — public ACLs, policy errors, logging gaps — and how to detect them automatically.
Cloud Security Guide: AWS, Azure & GCP Misconfigurations 2025
Master cloud security with comprehensive guides on S3 bucket security, IAM policies, secrets management, and real breach case studies.
Multi-Cloud Security Strategy: Unified Controls for AWS, Azure & GCP
87% of enterprises use multi-cloud. This guide provides a unified security strategy — identity federation, network segmentation, CSPM, centralized logging, and consistent policy enforcement across AWS, Azure, and GCP.
Serverless Security: Securing AWS Lambda, Azure Functions & Cloud Functions
Serverless eliminates infrastructure management but introduces new attack surfaces — injection via event sources, over-privileged IAM roles, cold start timing attacks, and insecure dependencies. This guide covers serverless-specific security patterns.
Cloud Security in 2025: Comprehensive Guide for AWS, Azure & GCP
Deep-dive into cloud security best practices across all three major providers. Covers IAM, network security, data encryption, compliance, and real-world misconfigurations that led to breaches.
Top 10 Kubernetes Security Misconfigurations (With Fix Commands)
Most Kubernetes clusters in production have at least 3 of these misconfigurations. Here are the top 10 we find during security audits — with kubectl commands to fix each one.
7 AWS IAM Security Mistakes Every Developer Makes
IAM is the foundation of AWS security — and the most misconfigured service. Here are the 7 mistakes we find in every AWS security audit, with Terraform and CLI fixes.