The number of IoT devices continue to grow at an exponential rate, these devices are vulnerable to cyberattacks. Research has shown that wide variety of attacks on IoT devices that have been documented and reported, these lead to Privacy and security challenges in IoT infrastructures. Challenges such as improper device updates, lack of efficient and robust security protocols, user unawareness, and famous active device monitoring. As a chief cybersecurity officer, explore the background of IoT systems and security measures in this regards. Your report should be in the form of one page synopsis covering the following:

a. Identify any five security and privacy issues in IoT infrastructure.

b. Identify any five appropriate approaches, for the identified issues in part a, to secure the components of IoT infrastructure.

c. Compare the identified approaches and recommend your choice by providing suitable justifications.