Give business, IT and security teams a shared language to govern access.
Model and share access rules across teams
Big ACL helps you structure your authorization logic in a shared, consistent policy repository—ready for enforcement in any environment.
Big ACL is an authorization platform. It enables simple, centralized management of application permissions (e.g., "who can access what, and under what conditions").
Big ACL supports many access control models - RBAC, ABAC and ReBAC - and authorization languages such as CEDAR and REGO.
However, detailed knowledge of these concepts and languages is not required.
the platform takes care of all the hard work for you!
Big ACL supports leading policy languages and execution environments, enabling seamless integration with modern authorization stacks.
Policies written in natural language are translated into Rego for Open Policy Agent, CEDAR for AWS-native environments
Allowing teams to enforce consistent access logic across heterogeneous systems while maintaining compatibility with policy-as-code workflows and CI/CD pipelines.
Start regaining control over your authorizations.
Big ACL is more than a platform—it’s a collaborative system for managing access rules in a single source of truth. It improves visibility, consistency, and cross-team alignment.
Traditionally, authorization and policy enforcement logic is embedded directly into the application codebase. Decoupling this logic from application code results in cleaner, more maintainable software.
Big ACL lets you define access rules in plain language and instantly convert them to standard policy formats like Cedar.
Only project owners and admins can delete a project.
permit (
principal,
action == Action::"delete",
resource == Project::*
)
when {
resource.owner == principal
|| principal in Role::"admin"
};
Big ACL acts as a shared policy modeling layer that translates human-readable authorization rules into standard policy languages like Cedar and Rego. It integrates seamlessly into your infrastructure via API with native policy engines.