Internet of Things (IoT) Practice Exam

What is one of the primary concerns regarding IoT security?

1. Excessive power usage

2. Limited device user interfaces

3. Data privacy and unauthorized access

4. High operational costs

The correct answer is: Data privacy and unauthorized access

Data privacy and unauthorized access is a primary concern in IoT security because the interconnected nature of IoT devices creates a larger attack surface for potential security breaches. As these devices collect, transmit, and store sensitive personal and organizational data, ensuring that this information remains confidential and secure from unauthorized access becomes imperative. IoT devices often have varying levels of security protections and may not be adequately monitored or managed, creating vulnerabilities that can be exploited by cybercriminals. This can lead to severe consequences, including identity theft, financial loss, or unauthorized control of devices. While excessive power usage, limited device user interfaces, and high operational costs are significant considerations in IoT deployment, they do not primarily center around the core issues of security that pertain to data integrity and user trust. Thus, the focus on data privacy and the risk of unauthorized access underscores why this is a paramount concern within IoT security.