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Secrets Manager Parameter Store

April 5, 2026

Secure Secrets Management

Rotate and manage credentials without code changes.

Access Patterns

Retrieve from Lambda:
Use AWS SDK get_parameter or get_secret_value
Automatic caching reduces API calls
Version tracking for rotated secrets

Lambda Integration:
Environment variables automatically populated
No code changes required for injection
KMS encryption supported

Rotation Features:
RDS database credential rotation
Lambda rotation functions
Scheduled rotation (cron expression)

Security Benefits

  • Avoid hard-coded secrets
  • Automatic credential rotation
  • Audit trail via CloudTrail
  • Cross-account access control
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