Chainguard Blog
Featured posts
Chainguard Libraries for Python: Now Generally Available with CVE Remediation and Malware Protection
Chainguard Libraries for Python, trusted open source language libraries designed for CVE remediation and malware protection, is now generally available.
Bria Giordano, Director, Product Marketing, and Anushka Iyer, Product Marketing Manager
The State of Trusted Open Source: December 2025
Chainguard’s State of Trusted Open Source for December 2025 dives into usage trends for Chainguard Containers, CVE data, and why remediation speed matters.
Ed Sawma, VP of Product Marketing, and Sasha Itkis, Product Analyst
Security insights delivered before they become problems
Latest updates
- open source
Transparently immutable tags using Sigstore's Rekor
Jason Hall, Software Engineer
- open source
Get started with Sigstore (Free Course!)
Chainguard Team
- engineering
Keyless Git commit signing with Gitsign and GitHub Actions
Billy Lynch, Staff Software Engineer
- news
Chainguard KubeCon EU 2022 Wrap Up
Chainguard Team
- security
The security costs of base image version loitering
John Speed Meyers, Ariadne Conill, Adrian Mouat
- news
Chainguard raises $50M in Series A to make software supply chain secure by default, introduces secure container base images
Chainguard, Inc.
- open source
Where Do I Sign? Step-by-step Sigstore Adoption
Jed Salazar
- security
Dealing with multiple SBOMs
Adolfo García Veytia, Staff OSS Engineer
- security
The Dirty Secret of Cybersecurity Standards
John Speed Meyers, Head of Chainguard Labs
- security
A Crash Course in Software Supply Chain Security
Zachary Newman
- engineering
Image sizes miss the point
Ariadne Conill, Principal Software Engineer
- news
A call to standardize on digital signatures for software security with Sigstore
Chainguard Team