RBAC Permission Model Diagram
Break down how users inherit permissions through roles in a role-based access control model.
Free to start · Fully editable · Export to SVG, PNG, GIF & MP4
What's in this template
11 connected components you can rename, recolor, and extend with AI.
This diagram models role-based access control, the standard way of granting permissions through roles rather than to individuals directly. As a hierarchy, it shows users assigned to roles, roles granted permissions, and permissions acting on protected resources. The tree structure makes inheritance and least-privilege boundaries clear, with broader roles building on the permissions of more limited ones.
Application developers, security engineers, and platform teams use this RBAC diagram to design authorization, document who can do what, and review access for audits. It is ideal for SaaS permission design, compliance reviews like SOC 2, and onboarding engineers to how roles and permissions map to real resources.
Great for
- SaaS permission design
- SOC 2 compliance reviews
- Access audits
- Engineering onboarding
- Authorization documentation
Frequently asked questions
What is an RBAC permission model?+
Role-based access control grants permissions to roles rather than individual users. Users are assigned roles, and roles carry the permissions needed to act on protected resources.
What are the core elements of RBAC?+
Users, roles, permissions, and resources. Users receive roles, roles aggregate permissions, and permissions define allowed actions on specific resources.
How does RBAC support least privilege?+
By assigning users only the roles they need, RBAC limits access to the minimum required, reducing the blast radius if an account is compromised.
How is RBAC different from ABAC?+
RBAC grants access based on assigned roles, while attribute-based access control evaluates dynamic attributes like department, location, or time for finer-grained decisions.
Related templates
View all Security →OAuth 2.0 Authorization Code Flow Diagram
Visualize the OAuth 2.0 authorization code grant between client, server, and resource API
Zero Trust Architecture Diagram
Show how zero trust enforces identity, device, and policy checks on every access request
SSO Architecture Diagram (SAML & OIDC)
Map single sign-on between identity provider, service providers, and the user browser
Incident Response Flow Diagram
Outline the incident response lifecycle from detection through recovery and lessons learned
Threat Model Diagram (STRIDE)
Map assets, trust boundaries, and STRIDE threats across a system's data flows
SIEM Architecture Diagram
Show how a SIEM ingests, correlates, and alerts on log data from across the environment
Microservices Architecture Diagram
Map independent services, an API gateway, databases and a message bus in a microservices system
Serverless Architecture Template
Map API Gateway, Lambda functions, managed databases and event triggers in a serverless app
Make it yours in seconds
Open the rbac permission model diagram in the Infogiph canvas, then edit, animate, and export.
Use this template