DevSecOps
GitHub Actions: SHA-Pin Tags or Get Burned
Tag-pinning Actions feels fine until a maintainer gets compromised. Here is why SHA-pinning is the only serious option in 2026 and how to operationalize it.
Jan 24, 20266 min read
Resources
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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NestJS dependency injection and module configuration secu...
NestJS's dependency injection container silently governs data isolation and supply-chain trust. Here's how scope, module, and factory misconfigurations turn into real security failures.
Jan 24, 20267 min read
Product
Safeguard Eagle 3.0 Release: Classifier Update
Eagle 3.0 is the classification model behind Safeguard's package, image, and secret detection. Here is what changed, what moved, and what it means for alerts.
Jan 24, 20266 min read
AI Security
AI Cybersecurity Glossary: Key Machine Learning & Security Terms
A defender's glossary of AI security terms — prompt injection, model poisoning, AI-BOM, adversarial ML — with dated, real-world incidents behind each one.
Jan 24, 20268 min read
Open Source Security
package-lock.json integrity checks and the npm audit work...
A step-by-step guide to verifying package-lock.json integrity, running npm audit correctly, and scanning Node.js dependencies for tampering and vulnerabilities.
Jan 24, 20268 min read
AI Security
What is Navigating AI for Source Code Analysis
AI source code analysis pairs LLMs with static analysis to cut false positives and speed triage -- but reachability data still decides what's real.
Jan 24, 20266 min read
Industry Analysis
Prototype pollution vulnerabilities in Node.js and NestJS...
How prototype pollution reaches NestJS apps through lodash, qs, tough-cookie, and dotenv-expand — and how Safeguard catches it before it merges.
Jan 24, 20267 min read
Industry Analysis
State of Open Source Security Report Overview
Open source vulnerabilities tripled in six years, but 70-85% aren't even reachable. A data-driven look at the real state of open source security in 2026.
Jan 24, 20267 min read
AI Security
Instruction/Data Conflation: Why Prompt Injection Persists
Prompt injection is not a vulnerability that will be patched. It is what happens when a system cannot distinguish the instructions it is supposed to follow from the data it is supposed to process.
Jan 23, 20267 min read
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