How can I protect my IoT devices from unauthorized access?

Unauthorized access to IoT devices can be prevented with strong authentication protocols and access controls. These security measures help to verify the identity of users or devices trying to connect to the IoT network. Authentication protocols typically involve mechanisms such as passwords, biometric data, two-factor authentication, or digital certificates to ensure only authorized users gain access. Access controls, on the other hand, involve setting permissions and restrictions on who can access the IoT devices and what actions they can perform. By implementing a combination of robust authentication protocols and access controls, the likelihood of unauthorized access to IoT devices can be significantly reduced.