Which statement is true regarding Internet of Things (IoT) devices?

The statement that IoT devices can become an attack vector to other devices on your home network is accurate. IoT devices, due to their often limited security features, can be exploited by cyber attackers to gain unauthorized access to a network. Once an attacker infiltrates a single IoT device, they can leverage it as a foothold to spread to other connected devices, potentially compromising the entire home network. This highlights the importance of securing IoT devices, such as ensuring they have strong, unique passwords and are regularly updated to patch any vulnerabilities.

The other options do not reflect the nature of IoT devices accurately. For instance, saying they are never connected to the internet overlooks the fundamental purpose of IoT devices, which is to connect and communicate over the internet. Similarly, the idea that they can improve network security does not capture the prevalent risks associated with them. Furthermore, the assertion that they require no maintenance is misleading, as these devices often need updates and monitoring to ensure they remain secure and function effectively.