Worked on enhancing security and privacy documentation within the w3c-fedid/digital-credentials repository, focusing on the index.html file. Expanded the Security Considerations and Privacy Considerations sections by providing detailed explanations of threat models, protocol security, data integrity, and user consent. Incorporated external resource links to ensure developers have access to current best practices and references for security and privacy. Utilized HTML and web development skills to structure and present the documentation clearly, supporting compliance and auditability. The work improved the repository’s guidance for developers, strengthened user trust, and addressed key aspects of secure digital credential management through comprehensive documentation updates.