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.
A practical comparison of Kubernetes admission control tools — OPA/Gatekeeper, Kyverno, Kubewarden, Styra, jsPolicy, and Polaris — with real strengths, limits, and evaluation criteria.
Exploit-DB is a public archive of exploits and proof-of-concept code maintained by OffSec. Defenders can use it to understand exposure and prioritize patching.
Choosing a Node.js image is a security decision, not just a size one. The tag you pick, alpine, slim, or distroless, and the version you pin decide most of your container's attack surface.
Malicious crates keep surfacing on crates.io, from the rustdecimal typosquat to build-script payload attacks. Here's how the pattern works and how to defend against it.
The GPLv3 license is a strong copyleft license that carries real obligations, and treating it as just another dependency is how companies end up with compliance and legal exposure.
The core Kubernetes network policy best practice is to default-deny all traffic and then explicitly allow only what each workload needs. Here is how to build that model without breaking your cluster.
A CNA is an organization authorized to assign CVE identifiers to vulnerabilities in its scope. Here is how CNAs work and why they shape how fast a flaw becomes citable.
Which HTTP security headers actually matter, what each one defends against, and copy-ready configuration to harden a site without breaking it.
CWE-119 has topped MITRE's vulnerability rankings for years, from Heartbleed to WannaCry to the 2023 libwebp zero-day. Here's why it persists and how to catch it early.
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