runtime-security
Safeguard articles tagged "runtime-security" — guides, analysis, and best practices for software supply chain and application security.
62 articles
Best Container Security Tools in 2026
Image scanners, runtime sensors, and Kubernetes posture tools each catch different failures. Here is how the leading options compare in 2026 — and how to pick a stack without buying three overlapping scanners.
IAST vs RASP: Runtime Protection Approaches Compared
Interactive Application Security Testing and Runtime Application Self-Protection both operate at runtime, but they serve different purposes. Here is how they compare and when to use each.
Deno's Permission-Based Security Model: What It Gets Right and Where It Falls Short
Deno was built with security as a first-class concern, requiring explicit permissions for file, network, and environment access. Here is an honest assessment of what that model delivers in practice.
Deno Security Model Advantages: Runtime Permissions Done Right
Deno requires explicit permission grants for file, network, and environment access. This capability-based model changes the supply chain risk equation.
Container Escape Techniques in 2023: What's Changed and What Hasn't
Container escapes remain a real threat in multi-tenant environments. A look at the latest techniques, CVEs, and defenses as container security matures in 2023.
RASP vs IAST: Which to Deploy in 2026
A practical comparison of Runtime Application Self-Protection and Interactive Application Security Testing for 2026, with deployment guidance based on real-world tradeoffs.
Runtime SBOM vs. Build-Time SBOM: Which Do You Actually Need?
Build-time SBOMs capture what goes into your software; runtime SBOMs capture what actually runs. Understanding the difference is critical for accurate vulnerability management.
IAST Explained: Why Instrumented Security Testing Catches What Others Miss
IAST combines the precision of SAST with the realism of DAST. Here is how it works, where it fits, and what it actually costs to deploy.
Cilium Tetragon Runtime Security with eBPF
A practical look at Cilium Tetragon for Kubernetes runtime security, what eBPF gives you that audit logs do not, and where Tetragon fits in a real stack.
Deploying Falco for Runtime Security in 2026
A pragmatic deployment guide for Falco 0.41 in production Kubernetes: driver selection, rule tuning, alert routing, and the operational debt teams underestimate.
Runtime vs Static Container Analysis: Complementary, Not Competing
Static scanning finds known vulnerabilities. Runtime analysis finds actual exploitation. Using only one gives you half the picture.
Detecting malware and runtime threats in ECR and EKS with...
How GuardDuty ECR malware protection and EKS runtime monitoring catch cryptominers and malicious images, where the coverage gaps are, and how Safeguard closes them.
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