====== 3.2 Benefits of PQ Security ======

Why invest in [[.:business:sicherheit:was-ist-pq|Post-Quantum]] now?

===== Future-Proofing =====

  * Protection against quantum computer attacks
  * Long-term data protection (10+ years)
  * No retroactive decryption possible

===== Compliance =====

  * [[.:business:sicherheit:eu-regulierung|NIS2 compliant]] (EU)
  * [[.:business:sicherheit:eu-regulierung|DORA compliant]] (Financial sector)
  * BSI recommendations implemented
  * Prepared for upcoming regulations

===== Competitive Advantage =====

  * Trust with security-conscious customers
  * Market differentiation
  * Early expertise in the company
  * Less migration pressure later

===== Risk Mitigation =====

  * "Harvest Now, Decrypt Later" prevented
  * Trade secrets protected
  * Compliance risks reduced
  * Reputation protection

===== In the Data Gateway =====

The Gateway supports PQ cryptography:
  * TLS 1.3 with [[.:business:sicherheit:nist-standards|ML-KEM]] (Key Exchange)
  * [[.:business:sicherheit:nist-standards|ML-DSA]] for certificates
  * [[.:administrator:sicherheit:architektur|Zero Trust Architecture]]
  * [[.:entwickler:sicherheit:ephemere-zertifikate|Ephemeral Certificates]] for Forward Secrecy

===== Next Steps =====

  * [[.:business:sicherheit:migration|Migration Roadmap]]
  * [[.:business:roi|ROI Analysis]]