April 2026 Summaries

Security teams face challenges in managing agents due to the high risk of overpermissioning, which can lead to unintended actions and security breaches. Traditional solutions like read-only modes, human-in-the-loop approvals, and splitting read/write sessions often fail by either rendering agents ineffective or creating a false sense of security. The proposed solution involves dynamic, fine-grained permissions that adapt based on an agent's previous actions, allowing useful work while minimizing risks. This approach ensures agents retain their functionality while preventing harmful actions, by enforcing constraints at the network level applicable across various platforms and agent types. This method aims to address the nuanced authorization challenges in agents, focusing on what actions are permissible given an agent's accumulated context rather than broad, static restrictions.