Internet of Things (IoT) Practice Exam

What is a potential risk associated with IoT devices?

1. A. Enhanced functionality

2. B. Vulnerability to cyberattacks

3. C. Increased power consumption

4. D. Higher data accuracy

The correct answer is: B. Vulnerability to cyberattacks

The potential risk associated with IoT devices that is highlighted is their vulnerability to cyberattacks. As IoT devices become more integrated into everyday life, the number of potential entry points for malicious attacks also increases. Many IoT devices often have limited computational power and may not have robust security measures in place. This leaves them susceptible to being hacked, which can lead to unauthorized access to personal data, breaches of privacy, and even control over smart home devices. The prevalence of connected devices creates a larger attack surface for cybercriminals, who can exploit weaknesses in device firmware, software, or communication protocols. When these devices are compromised, the consequences can range from simple data theft to sophisticated attacks that could disrupt services or even endanger physical infrastructure. In contrast, while enhanced functionality, increased power consumption, and higher data accuracy can be characteristics or outcomes of IoT technology, they do not represent inherent risks. Rather, these aspects can be seen as benefits or challenges rather than vulnerabilities, highlighting the multifaceted nature of IoT development and deployment.