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title Securing your Package Ecosystem with Trusted Publishing
date 2023-10-26
authors
William Woodruff
conference
PackagingCon 2023
resources
label path
Slides
Securing your Package Ecosystem with Trusted Publishing.pdf

This talk provides a developer-minded introduction to "trusted publishing," an OpenID Connect-based authentication scheme that PyPI has successfully deployed to reduce the need for and risk associated with manually configured API tokens. It covers the high-level overview of the scheme and its security properties, as well as the implementation details on PyPI, including support for multiple identity providers, threat model considerations, and knock-on benefits such as future integration with code-signing schemes like Sigstore.