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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main reason for changing default credentials on IoT devices?
💡 Hint: Think about how hackers exploit weak access points.
Question 2
Easy
What does secure boot do?
💡 Hint: Recall the importance of starting software securely.
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 primary purpose of changing default passwords?
- To make devices look unique
- To prevent unauthorized access
- To confuse hackers
💡 Hint: Think about who might want to access your device.
Question 2
True or False: Secure boot allows any software to run on an IoT device.
- True
- False
💡 Hint: Remember the role of secure boot at startup.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A company has just launched a new IoT device that comes with a default password. Analyze the risks associated with this device if no changes are made, and propose a security plan.
💡 Hint: Consider each access point and its potential vulnerabilities.
Question 2
Imagine an IoT ecosystem where devices are interconnected. Discuss the implications of a single compromised device on the entire network and how secure boot and code signing can mitigate these risks.
💡 Hint: Think about how one weak link can affect the whole chain.
Challenge and get performance evaluation