Internet of Things (IoT) Practice Exam

Which of these is commonly a challenge in IoT deployments?

1. High data consistency

2. Data security

3. Low power consumption

4. Fast processing speed

The correct answer is: Data security

Data security is indeed a commonly recognized challenge in IoT deployments. With the proliferation of connected devices, each one can become a potential entry point for cyber threats. The vast amount of data generated by these devices can contain sensitive information, making it critical to implement robust security measures. This includes not only protecting the data in transit but also securing the devices themselves against unauthorized access and vulnerabilities. In IoT ecosystems, the scale and diversity of devices introduce complexities in maintaining consistent security protocols. Different devices may have varying levels of security capabilities, and ensuring comprehensive protection across all endpoints can be difficult. Moreover, the integration of IoT systems into existing infrastructures can exacerbate security risks if not handled with care and consideration. While high data consistency, low power consumption, and fast processing speed are important aspects of IoT deployments, they do not pose the same level of direct security threats as vulnerabilities in data security. Thus, among the options provided, data security stands out as the most critical challenge faced in the IoT landscape.