What are the security challenges in wearable IoT devices?

Encryption and authentication are two crucial measures in mitigating security challenges faced by wearable IoT devices such as data leaks and unauthorized access. Encryption ensures that data transmitted or stored on the devices is encoded in a way that only authorized parties can access and decrypt it. This helps in safeguarding sensitive information from potential breaches or interception by unauthorized users. Authentication mechanisms, on the other hand, verify the identity of users or devices trying to access the data, ensuring that only legitimate entities can interact with the IoT devices, thereby reducing the risk of unauthorized access and data manipulation. Together, encryption and authentication play a vital role in enhancing the overall security posture of wearable IoT devices.