@testing-library/jest-dom: What It Does and How to Keep It Secure
@testing-library/jest-dom is a dev-only matcher library that is low risk to your production security, provided you keep it out of your runtime bundle and patched.
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.
@testing-library/jest-dom is a dev-only matcher library that is low risk to your production security, provided you keep it out of your runtime bundle and patched.
CVE-2023-22081 is a Java SE and GraalVM vulnerability in the JSSE component that can cause a partial denial of service over HTTPS. Here is what to patch.
SAST scans code before deploy; pentesting attacks it after. Here's where each catches real vulnerabilities, where they miss, and what Log4Shell proved.
"Synk Code" is a common misspelling of Snyk Code, Snyk's developer-first SAST engine. Here is what it scans, how DeepCode AI works, and where it fits.
Software supply chain attacks like SolarWinds, XZ Utils, and polyfill.io exploit trust, not code. Here's how they work and how Safeguard closes the provenance gap.
CVE-2022-40152 lets malicious XML with deeply nested DTD content crash Woodstox-based parsers via stack overflow. Here is the root cause, affected versions, and how to remediate it.
Understanding why we use CORS in Node.js starts with what it is not: CORS is a browser relaxation mechanism, not a security wall. Here is how to configure it in Express without the classic misconfigurations.
Secure session management comes down to a handful of decisions about cookies, storage, expiry, and rotation. Get those right and you close off most session-based attacks.
GitLab IaC scanning checks Terraform, Kubernetes, and CloudFormation for insecure settings before they deploy. Here is how to turn it on and make the results actionable.
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