> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pcnaid.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Security

> Security practices, encryption, tenant isolation, and reporting for EntityShield.

# Security

EntityShield uses encryption in transit (TLS) and at rest. Authentication is handled by Auth0 with JWT tokens. Access to data is scoped by tenant, membership, and granular permissions enforced at the API and database level through Row-Level Security.


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