Product
Safeguard Q1 2026 Release Recap
A quarterly recap of Q1 2026 at Safeguard: the signed chain from source to runtime, self-healing GA, taint tracking, and the air-gap installer.
Mar 31, 20267 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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How Does SQL Injection Work
A technical walkthrough of how SQL injection works, the main attack variants, real breaches it caused, and how to detect and prevent it.
Mar 31, 20267 min read
Security
What's a Zero-Day? The Vulnerability Defenders Fear Most
A zero-day is a vulnerability that attackers know about before the vendor has a fix, leaving defenders with zero days to patch. Here is what the term means and how teams respond.
Mar 31, 20265 min read
Compliance
White House M-22-18 SBOM Attestation Update
OMB M-22-18 and the CISA Secure Software Self-Attestation form continue to evolve. Here is what producers and federal buyers must change in 2026.
Mar 31, 20268 min read
Compliance
Simplify PCI DSS 4.0 compliance with hardened containers
PCI DSS 4.0's 30-day patch clock is brutal for container-heavy CDEs. Here's how hardened, minimal images cut CVE noise and make audits defensible.
Mar 31, 20268 min read
Security
Buffer Streams: Handling Binary Data Safely in Node.js
Buffer streams are how Node.js moves binary data without loading it all into memory. Here is how they work and the security bugs that hide in buffer handling.
Mar 31, 20266 min read
Vulnerability Analysis
What is Cross-Site Request Forgery (CSRF)
CSRF forges an authenticated request using a victim's own session cookie. Learn how it works, real Gmail/YouTube cases, and how to detect and fix it.
Mar 31, 20267 min read
DevSecOps
Git Alias: Faster Workflows Without Sacrificing Security
A git alias turns a long command into a short one. Used well they save keystrokes; used carelessly they hide risky flags. Here is how to build aliases you can trust.
Mar 31, 20266 min read
Compliance
CMMC 2.0 compliance for containerized workloads
CMMC 2.0 enforcement is phasing in through 2028. Hardened container images help, but 35+ of 110 NIST 800-171 controls need continuous evidence Chainguard's approach doesn't cover.
Mar 31, 20268 min read
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