Tools
Open Source Static Code Analysis Tools
Open source static code analysis tools like Semgrep, CodeQL, and Bandit catch real bugs -- but miss supply-chain flaws like Log4Shell entirely.
Feb 20, 20268 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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Articles
RSS feedSupply Chain Security
XZ Utils Backdoor (CVE-2024-3094): The Most Sophisticated Supply Chain Attack Ever Discovered
A multi-year social engineering campaign planted a backdoor in XZ Utils that would have compromised SSH on most Linux distributions. Technical deep dive into what happened.
Feb 20, 20266 min read
Cloud Security
How to prevent public access to AWS S3 buckets
A practical walkthrough for locking down AWS S3 buckets: Block Public Access, bucket policies, encryption, and how Safeguard catches misconfigurations early.
Feb 20, 20267 min read
DevSecOps
Ninja Build Supply Chain Considerations
Ninja is a low-level build tool, not a package manager. That framing matters for understanding its supply chain properties and common misconceptions.
Feb 20, 20267 min read
Open Source Security
Go Proxy and Private Module Security
Mixing public and private modules through a Go proxy is where most teams get their configuration wrong, and the mistakes range from leaked module names to accepted unverified code.
Feb 20, 20266 min read
Cloud Security
How to implement least privilege IAM policies in AWS
A practical guide to building a least privilege IAM policy AWS teams can trust, using Access Advisor data and generator tooling to cut over-permissioning fast.
Feb 20, 20268 min read
Industry Analysis
Splunk Supply Chain Detection Content Pack
A practical look at building a Splunk content pack for software supply chain threats, with SPL searches for CI/CD anomalies, package registry abuse, and build provenance violations.
Feb 20, 20267 min read
Vulnerabilities
XSS Script Examples, Annotated
Reading a real xss script example line by line makes cross-site scripting concrete in a way definitions rarely do — here are annotated examples across the three main XSS types.
Feb 20, 20265 min read
Incident Analysis
Hugging Face Model Hub Supply Chain Risks in 2025
Pickle deserialization, malicious Spaces, and namespace squatting: what 2024-2025 taught us about the Hugging Face model supply chain.
Feb 20, 20267 min read
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