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Security posture

This document describes the high-level security posture of TY Bridge without exposing implementation details.

Data minimization

  • Only required fields are collected and forwarded

  • Sensitive identifiers are consent-gated

Token handling principles

  • Tokens are stored encrypted at rest

  • Access is least-privilege and role-scoped

  • Tokens are not logged or exposed in client-visible responses

Logging and redaction

  • No plaintext PII is written to logs

  • Logs include event_id and status codes for auditability

  • User identifiers are redacted or hashed before logging

Responsible disclosure

Please report security issues privately. See SECURITY.md in the repository root for contact and disclosure guidance.

Canonical explainer

See https://ty-bridge.com/explainers/.