Power Platform
Security Plane Builder
Map how identities, platform controls, management, workloads and connected systems fit together. Start with a reference solution, customise the architecture, and inspect the paths.
Client-side architecture modellerDesign questions worth asking
This is a documentation aid, not a security scanner. Findings highlight controls not represented in your model; they do not establish whether your tenant is compliant or secure.
About this model
Inspired by the five plane approach in the supplied reference: privileged access, control, management, data/workloads, and user/application access. The tool is intentionally scoped to Power Platform solutions and systems integrated with them. A component may have responsibilities across multiple planes; the selected plane is its primary depiction in this view.
Use sample architectures as illustrative starting points, not as Microsoft-certified architectures or implementation guidance. The community support portal is a fictional reference, not a representation of any client.
Network transparency
Architectures are processed in your browser and are not sent to a service. Export a JSON copy to preserve your work; importing replaces the current diagram.
Online edition loads Mightora shared UI, js-yaml and optional branding resources. Project data is not transmitted by the builder.
To verify network traffic: press F12 → Network → Preserve log → reload the page. An in-page list is not a substitute for Developer Tools or independent analysis.
Free architecture modeller. Source can be inspected before use. Workflow and security badges should only be added when a published repository and verifiable checks exist.