98% Less Malware: The Data Behind a Safer Open Source Supply Chain
Mitigating Malware with Chainguard Libraries
Open source is everywhere—but so is malware. This white paper breaks down Chainguard’s research into how rebuilding packages from source can stop up to 100% of known malicious Python and npm packages, helping security teams drastically cut risk without slowing development.

Chainguard Libraries resources
Chainguard Libraries for Python: Now Generally Available
Learn more about Chainguard Libraries for Python, which is now Generally Available and equipped with malware protection and CVE remediation.
Chainguard Libraries
Stop software supply chain attacks without compromising developer experience and productivity with malware-resistant Java, Python, and JavaScript dependencies built securely in our SLSA L2 hardened build infrastructure.
Learning Labs: Chainguard Libraries
Get caught up on all things Chainguard Libraries at this learning lab with Manfred Moser, Sr. Principal DevRel Engineer, at Chainguard.