Rego

Rego is a policy language used to define and enforce rules within software systems. It allows organizations to specify who can do what, under which conditions, ensuring security, compliance, and proper access control. Think of Rego as a way to create clear, programmatic policies that a system can automatically evaluate to make consistent decisions, such as approving or denying access based on predefined criteria. It is commonly used with Open Policy Agent (OPA), a tool that applies these policies across cloud environments, applications, and services for secure and manageable operations.