The TEACHING partners met again in a new webinar held by Ideas&Motion on the 10th of May 2021. The focus of this webinar was to present safety and security features available on the board that will be used in the TEACHING demonstrators. This topic has kick-started a discussion about the possible cyber-security threats coming from wireless interfaces like Bluetooth, that will be used for wearable sensors. An initial idea is having a neural network to detect anomalies and possible cyber-attack in action. In the following weeks, a new session will cover practical ways to setup secure and safe applications.