ESP PolicyFUEL by Elemental Cyber Security is a component of the Elemental Security Platform (ESP) that provides policy management capabilities for cybersecurity compliance, risk management, and enforcement. It offers a comprehensive library of pre-configured security controls, policies, and templates that can be deployed across various computing environments, including different operating systems, virtual machines, physical hosts, and cloud setups. ESP PolicyFUEL focuses on protecting sensitive data, ensuring compliance, and enabling consistent implementation of security policies across an organization's network.