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SC-100 · SaaS PaaS IaaS containers and AI services

Practice question 317 of 498 · medium

Which two requirements strengthen an IoT Hub security design? Select two.

Select all that apply. Every correct option and no extras are required for credit in the app.

  1. A.Use private connectivity as a replacement for authorization
  2. B.Skip monitoring because the hub is managed
  3. C.Give every device the same service-owner key
  4. D.Limit backend service access to required operations
  5. E.Use protected renewable device credentials
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✓ Correct answers

  • Limit backend service access to required operations
  • Use protected renewable device credentials

Renewable device credentials and scoped backend operations reduce compromise and privilege risks. Shared service-owner keys enlarge the blast radius. Private paths do not replace authorization. Managed services still require customer security monitoring and access governance.

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