This blog post is the first in a three-part series on implementing workload identity federation using DigitalOcean's OAuth API. It explains how workload identity reduces secret management in software systems by using asymmetric cryptography for authentication. It outlines the architecture for deploying and configuring a proof of concept (PoC) involving Droplets and GitHub Actions while detailing token issuance, claims, and the validation process essential for secure access control to resources.