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AWS Certified Security - Specialty SCS-C03 Actual Exam Questions

19 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 13 of 19

Choose 2
A company allows users to download its mobile app onto their phones. The app is MQTT based and connects to AWS loT Core lo subscribe la specific client-related topics. Which combination of actions should the company take to prevent this threat? (Choose two.)
AOption A text unavailable (OCR).
BIn the application, add a client ID check. Disconnect from the server if any special character is detected.
CApply an AWS loT Core policy that allows "AWSloTWirelessDataAccess" with the principal set to"client/S iot:Connection.Thing.ThingName
DApply an AWS loT Core policy to the device to allow "iot:Connect” with the resource set to"client/S iot:Clientld "
EApply an AWS loT Core policy to the device to allow "iot:Connect” with the resource set to"client/S iot:Connection.Thing.ThingName)".
Correct Answer: A, E

Option A text unavailable (OCR).

Explanation

The correct answer is highlighted above. Review the wording carefully, then use the next question to continue building your understanding of AWS certification topics.

About this practice exam

Review 19 AWS questions with answers and explanations. Use the navigation to move through the exam at your own pace.