Security begins with bounded authority.
Our design principles connect existing identity and access controls with least authority, explicit delegation and reviewable decisions.
Can every consequential action be traced to an accountable boundary?
Authority architectureStart with an accountable authority chain
Authentication establishes actors; authorization and access control set conventional permissions; audit helps reconstruct activity. ProofGrid carries those inputs into a chain that also records authority origin, purpose, delegation and action-time constraints.
A secure design does not equate a valid credential with unrestricted action permission. It identifies the principal, task and owner before granting a sensitive capability.
- Identity context
- Least authority
- Bounded delegation
- Explicit revocation
- Action-time policy
- Evidence and review
Least authority and delegation
Agents should receive only the actions, resources, purpose and duration needed for a task. A child agent must not acquire authority its parent lacked. Scope should narrow at each handoff and expire when the task ends. Revocation should reach dependent actions before another protected operation occurs.
Policy adds limits by value, system, time, geography, operating state and approval. It cannot create permission absent from the originating grant.
Integration boundaries and evidence
Identity providers, SIEM, EDR/XDR and agent runtimes supply different context. Execution systems perform domain actions. ProofGrid’s architectural role is authority evaluation and decision evidence at the boundary between them. It does not claim to replace detection, safety interlocks or execution tooling.
We do not claim SOC 2, ISO 27001, FedRAMP, CMMC or any other certification on this page. Product assurance and deployment-specific controls should be discussed directly rather than inferred from an architectural diagram.
Be clear about what each control owns
A security architecture earns trust by identifying its boundaries. Authentication and access systems establish identities and conventional permissions. Detection systems identify threats. Execution systems perform actions and enforce domain safety. The ProofGrid authority model sits between authorized intent and consequential execution, linking grants, policy, context and evidence.
No single layer is sufficient on its own. Strong identity without bounded authority leaves agents overprivileged. A perfect decision record without an enforceable action boundary cannot stop a change. A local safety interlock cannot explain who delegated a task to a remote agent. The design needs the layers to work together.
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