Thales SafeNet Trusted Access provides enterprise single sign-on, MFA, and access management with scenario-based policies. Cerbos adds fine-grained, resource-level authorization using the identity attributes Thales provides, extending access control beyond the perimeter and into your applications.
Use Thales user attributes, group memberships, and directory data as inputs to Cerbos authorization policies
Extend Thales perimeter-level access management with resource-level authorization decisions inside your applications
Thales sources identity from Active Directory, LDAP, and cloud directories. Cerbos uses those attributes regardless of the underlying directory.
Thales Identity handles authentication, confirming who a user is. Cerbos handles authorization, deciding what that user can do. Together they give you a complete access control stack without coupling identity logic to business rules.
Cerbos lets you write fine-grained, context-aware authorization policies in human-readable YAML. Policies are decoupled from application code so product and security teams can update permissions without a release cycle.
Because Cerbos runs as a stateless Policy Decision Point (PDP) next to your application, authorization checks are sub-millisecond and scale horizontally with your infrastructure.
Thales SafeNet Trusted Access authenticates users and evaluates access policies at the application level using scenario-based rules. Cerbos takes the identity attributes from Thales-issued SAML assertions or OIDC tokens and evaluates them against your authorization policies to control access to individual resources and actions within your applications.
Yes. Thales SafeNet sources user groups from Active Directory, LDAP, or its own user store and includes them in authentication tokens. Pass these group memberships to Cerbos as principal attributes and write policies that reference specific groups or combinations of group memberships.
No. Thales scenario-based policies govern application-level access and step-up authentication at the perimeter. Cerbos governs resource-level authorization inside your applications. They operate at different layers and complement each other.



What is Cerbos?
Cerbos is an end-to-end enterprise authorization software for Zero Trust environments and AI-powered systems. It enforces fine-grained, contextual, and continuous authorization across apps, APIs, AI agents, MCP servers, services, and workloads.
Cerbos consists of an open-source Policy Decision Point, Enforcement Point integrations, and a centrally managed Policy Administration Plane (Cerbos Hub) that coordinates unified policy-based authorization across your architecture. Enforce least privilege & maintain full visibility into access decisions with Cerbos authorization.