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What is transport security in WCF?

Updated May 6, 2026

Short answer

Transport security secures data at network transport layer.

Deep explanation

It uses HTTPS or SSL/TLS to secure communication channel.

Real-world example

HTTPS-based service communication.

Common mistakes

  • Assuming it secures message beyond transport.

Follow-up questions

  • Is it faster than message security?
  • Does it work with intermediaries?

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