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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is encryption?
💡 Hint: Think of it as a secret code.
Question 2
Easy
What is symmetric encryption?
💡 Hint: Remember, it’s the same key used both ways.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main purpose of encryption in IoT?
- To make data private
- To slow down data transmission
- To improve device performance
💡 Hint: Consider the role of encryption in securing data.
Question 2
True or False: Asymmetric encryption uses the same key for both encryption and decryption.
- True
- False
💡 Hint: Remember the key pair characteristic.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple IoT application (for example, a smart door) and describe how you would implement both encryption and authentication to secure it.
💡 Hint: Think of how each layer of security would work together.
Question 2
Discuss the trade-offs between using symmetric and asymmetric encryption in IoT devices, providing specific examples of when one might be preferred over the other.
💡 Hint: Consider the balance between speed and security.
Challenge and get performance evaluation