Explore the intricacies of securing supply chains using Tekton chains in this comprehensive 48-minute conference talk presented by the Cloud Native Computing Foundation (CNCF). Delve into key concepts including Tekton tasks, pipelines, and catalogs, while gaining insights into the Tekton dashboard and Salsa. Learn about provenance configuration, image parameters, and Cosine installation. Follow along with a hands-on demo covering signing secrets, task installation, and verification of providence documents. Conclude with a Q&A session to address any remaining questions about implementing secure supply chains in cloud-native environments.