ShieldOps Blog

Discover the latest practices and guides for Docker, Kubernetes, and DevSecOps.

Incident Response for Container Breaches: Playbooks That Actually Work

Incident Response for Container Breaches: Playbooks That Actually Work

Most container security teams are using incident response playbooks designed for virtual machines. This guide provides container-native IR playbooks across 5 phases—detection, containment, forensics, eradication, and recovery—with real kubectl commands, forensic techniques, and a readiness checklist. Learn how to cut containment time from hours to minutes.

Compliance as Code: Automating CIS, PCI-DSS, and SOC 2 in Pipelines

Compliance as Code: Automating CIS, PCI-DSS, and SOC 2 in Pipelines

Learn how to automate CIS benchmarks, PCI-DSS requirements, and SOC 2 controls directly in your CI/CD pipeline with Compliance as Code — transforming audit compliance from manual quarterly reviews to continuous automated verification with ShieldOps.

SBOM Risk Management: Operationalizing Software Transparency

SBOM Risk Management: Operationalizing Software Transparency

Learn how to operationalize SBOM-driven risk management with a practical 5-step framework covering automated SBOM generation, vulnerability correlation, context-aware risk scoring, and closed-loop remediation. Includes compliance mapping to EO 14028, CRA, and PCI DSS v4.0.

Secrets Detection: 10 Critical Mistakes That Leak Credentials

Secrets Detection: 10 Critical Mistakes That Leak Credentials

Secrets detection is no longer optional in 2026. This comprehensive guide covers 10 critical mistakes in credential leak prevention — from relying solely on pre-commit hooks to ignoring binary files and archived repos — with actionable fixes, code examples, real breach case studies, a 15-point checklist, and compliance mappings to CIS, PCI DSS, NIST, and SOC 2. Learn how truffleHog, Gitleaks, and detect-secrets can catch leaked credentials before attackers do.

Vulnerability Management Lifecycle: From CVE Discovery to Remediation

Vulnerability Management Lifecycle: From CVE Discovery to Remediation

A comprehensive guide to the vulnerability management lifecycle for containerized applications. Learn the 6 stages from CVE discovery to remediation, with practical CI/CD automation, real-world case studies, and compliance mapping to PCI DSS, NIST SP 800-190, and SOC 2.

Security Chaos Engineering: Breaking Containers to Make Them Stronger

Security Chaos Engineering: Breaking Containers to Make Them Stronger

Security Chaos Engineering (SCE) proactively injects controlled failures into containerized environments to validate that your security controls actually work under attack. Learn the 5 pillars of SCE, get a 7-step implementation checklist, and see real before-and-after Kubernetes deployment comparisons.

Kubernetes Supply Chain Security: From Git to Cluster With Sigstore

Kubernetes Supply Chain Security: From Git to Cluster With Sigstore

A comprehensive guide to Kubernetes supply chain security covering the full pipeline from Git repositories to cluster runtime. Learn how Sigstore, Cosign, SBOMs, and the SLSA framework work together to protect against software supply chain attacks.

Kubernetes Network Policies: Enforcing Zero-Trust at the Network Layer

Kubernetes Network Policies: Enforcing Zero-Trust at the Network Layer

Kubernetes Network Policies are the primary mechanism to enforce zero-trust segmentation at the network layer. Learn how to write, debug, and optimize Network Policies with practical YAML examples, common mistakes to avoid, and advanced Cilium L7 rules.

Kubernetes RBAC Deep Dive: Least Privilege Access Control Patterns

Kubernetes RBAC Deep Dive: Least Privilege Access Control Patterns

Learn everything about Kubernetes RBAC — from the 10 most common configuration mistakes that expose your cluster to proven least-privilege design patterns, CIS benchmark compliance, and a complete security audit checklist.

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