Google just solved agent identity. For Google Cloud

The keynote highlighted the challenges and advancements in agent governance, particularly emphasizing the importance of integrating governance into autonomous systems from the outset rather than as an afterthought. A live demonstration at the event revealed the limitations of current systems when Google's Simulator Agent encountered a context token limit, leading to a public failure that underscored the unpredictable nature of Large Language Models (LLMs) and the need for robust governance frameworks. Google's innovations, such as Agent Identity and Agent Gateway, were showcased as solutions to enforce identity and access management (IAM) policies across agents. However, the lack of cross-vendor identity validation remains a critical issue, especially in multicloud environments where different platforms do not natively federate credentials. This fragmentation mirrors historical challenges in user identity across web and mobile platforms, with standards eventually emerging to address these issues. The discussion pointed out the rapid pace of change in the industry, necessitating adaptable architectures that can handle vendor shifts without being locked into a single ecosystem. Solutions like FusionAuth aim to address these challenges by offering a vendor-neutral identity layer that supports machine-to-machine OAuth and fine-grained authorization independent of specific cloud IAM systems.