Multiple choice technology security

Which of the protocols can be used together?

  1. SOAP and SAML

  2. SOAP and HTTP

  3. SSL and SOAP

  4. All
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All these protocol combinations are valid and commonly used together. SOAP is an XML-based messaging protocol that typically runs over HTTP for transport (SOAP + HTTP). SSL/TLS can secure the HTTP layer, creating HTTPS, which means SOAP can also run over SSL (SSL + SOAP). SAML is an XML-based authentication/authorization framework that can be used alongside SOAP-based services. Protocol layering allows these combinations.

AI explanation

These protocols operate at different, complementary layers and are commonly combined in practice: SOAP messages can carry SAML assertions for identity/claims, SOAP is typically transported over HTTP, and SSL/TLS is layered underneath to secure the transport channel. None of these pairings conflict, so all the combinations listed are valid and commonly used together.

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