aws
Safeguard articles tagged "aws" — guides, analysis, and best practices for software supply chain and application security.
70 articles
Cloud Misconfiguration Prevention: Stop Breaches Before They Ship
Misconfiguration is the leading cause of cloud breaches, and it has no CVE and no patch. Here's a taxonomy of the common ones and a shift-left playbook to prevent them.
AWS IAM Security Best Practices: A 2026 Field Guide
IAM is where most AWS breaches actually happen. This field guide covers least privilege, role assumption, permission boundaries, and the policy patterns that keep blast radius small.
Building a Multi-Cloud Security Strategy That Actually Scales
A practical framework for securing AWS, Azure, and GCP together — the pillars, the provider differences that trip teams up, and how to unify controls with policy-as-code.
AWS Access Key Security Best Practices (2026)
Long-lived AWS access keys are the single most abused cloud credential. Here is how to eliminate them where you can, harden the ones you keep, and detect leaks — with real breaches and copy-paste commands.
The Biggest Cloud Security Challenges in 2026 (and How to Solve Them)
The seven cloud security challenges that consistently trip up engineering teams in 2026 — misconfiguration, identity sprawl, supply chain risk, drift — with pragmatic solutions.
AWS Security Best Practices for 2026
A practical, code-backed walkthrough of the AWS security controls that actually reduce breach risk in 2026 — identity, data, network, and infrastructure-as-code.
AWS TEAM CVE-2025-1969: Spoofed Approvals in IAM Identity Center
AWS Security Bulletin AWS-2025-004 disclosed an input validation flaw in Temporary Elevated Access Management that let users forge approvals. Here's what changed and how to harden TEAM 1.2.2.
AWS-2025-021: The IMDS Impersonation Bulletin Few Teams Read Carefully
AWS published Security Bulletin AWS-2025-021 warning that EC2 instances may interact with unexpected AWS accounts through the Instance Metadata Service. Here is the technical impact and the IMDSv2 enforcement plan.
The Shared Responsibility Model in Cloud Security, Explained
The shared responsibility model cloud providers publish decides who secures what — and misreading the boundary is behind most cloud breaches. Here is how the split really works across IaaS, PaaS, and SaaS.
Container Security on AWS: A Practical Hardening Guide
Container security on AWS spans the image, the registry, the runtime, and IAM. Get those four layers right and you close the gaps that cause almost every incident.
Boto3 Security: Using the AWS SDK for Python Safely
Boto3 is the AWS SDK for Python, and how you configure its credentials, sessions, and version pinning decides how much of your AWS account you are putting at risk.
AWS Lambda Layers as a supply chain trust surface in 2026
Lambda Layers feel like a packaging convenience, but org-shared and public layers carry code that runs with your function's IAM role. Here is the 2026 control set.
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