Infrastructure Security
What is Terraform Security
Terraform security means finding and fixing risks in IaC code, state files, and providers before they become live cloud misconfigurations.
Mar 12, 20266 min read
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Supply Chain Security, in plain English.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
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What is AWS CloudFormation Security
What is CloudFormation security? A practical breakdown of IAM least privilege, drift detection, secret scanning, and template misconfigurations that cause breaches.
Mar 12, 20266 min read
Infrastructure Security
What is Policy as Code
Policy as code turns security and compliance rules into version-controlled, testable code enforced automatically in CI/CD, admission control, and runtime.
Mar 12, 20268 min read
Infrastructure Security
What is Configuration Drift
Configuration drift silently pulls live systems away from their secure baseline — and it's behind some of the largest cloud data exposures on record.
Mar 11, 20267 min read
Infrastructure Security
What is GitOps Security
GitOps turns your Git repo into the source of truth for production, so one bad commit or stolen credential can mean a full cluster takeover.
Mar 11, 20267 min read
Infrastructure Security
Message Queue Security: Hardening Kafka, RabbitMQ, and Event Brokers
Message queues are the nervous system of modern architectures. A compromised broker can intercept, modify, or inject messages across your entire system. Here is how to lock them down.
Feb 27, 20265 min read
Infrastructure Security
Public key infrastructure (PKI)
What is PKI? A precise breakdown of public key infrastructure, the PKI certificate chain, root and intermediate CAs, and how trust hierarchies can break.
Feb 27, 20267 min read
Infrastructure Security
Envoy Proxy Security Hardening for Production Deployments
Envoy powers service meshes and API gateways across the industry. Its default configuration prioritizes connectivity over security. Here is how to fix that.
Feb 22, 20264 min read
Infrastructure Security
How to harden a Linux server
A step-by-step guide to harden Linux server security: SSH hardening, firewalls, patching, CIS benchmark alignment, and verification for production systems.
Feb 13, 20268 min read
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