Introduction

ORY Keto is a permission server that implements best practice access control mechanisms. If you came looking for the answer to the question:

• Is a certain user allowed to modify this blog article?
• Is this service allowed to print that document?
• Is a member of the ACME organisation allowed to modify data of one of their tenants?
• Is this process allowed to execute that worker when coming from IP 10.0.0.2 between 4pm and 5pm on a Monday?
• ...

ORY Keto provides various access control engines:

• Available today:
  • ORY-flavored Access Control Policies with exact, glob, and regexp matching strategies
• Available soon:
  • Access Control Lists
  • Role-based Access Control
  • Role Based Access Control with Context (Google/Kubernetes-flavored)
  • Amazon Web Services Identity & Access Management Policies (AWS IAM Policies)

Each mechanism is powered by a decision engine implemented on top of the Open Policy Agent and provides well-defined management and authorization REST API endpoints.