How can encryption protect your HMI communication?
If you work with human-machine interfaces (HMI) in control engineering, you know how important it is to secure your communication with the devices. HMI are often exposed to various threats, such as unauthorized access, data tampering, or interception. Encryption is one of the best ways to protect your HMI communication from these risks. In this article, you will learn what encryption is, how it works, and what benefits it can bring to your HMI projects.