LowFile-scopeDart Plug & play

Mask tokens before logging HTTP requests

Intercept Authorization headers and redact bearer/JWT values; attach requestId to every log line.

Why this matters

Protects secrets in transit logs and supports traceability for SOC 2.

Side-by-side examples engineers can pattern-match during review.

Avoid

print(request.headers['Authorization']);

Prefer

final hdr = request.headers['Authorization']; log({'auth':'REDACTED','requestId':rid});

Good

log({'trace_id': rid})

Bad

log({'Authorization': hdr})

From the same buckets as this rule.

Critical
Encrypt sensitive data at rest with KMS and rotate keys
Use envelope encryption (AES-256-GCM) with cloud KMS-managed CMKs for databases, object storage, and backups. Rotate CMKs at least annually and rotate DEKs per object/file.
compliance-soc2-essentialssecrets-credentials+1
Critical
Enforce TLS 1.2+ and HSTS on all external endpoints
Public services must require TLSv1.2 or higher and set HSTS (max-age ≥ 15552000, includeSubDomains). Reject plaintext HTTP and weak ciphers; cookies must be Secure and HttpOnly with SameSite set.
compliance-soc2-essentialssecurity-hardening+1
Critical
Use a secrets manager and 90-day rotation policy
All credentials (API keys, DB passwords, tokens) must be stored in a secrets manager with automatic rotation ≤ 90 days; forbid hardcoded or .env-committed secrets via CI checks.
compliance-soc2-essentialssecrets-credentials+1