MYNK is a physical data protection set for Wireless Body Area Networks (WBAN). It consists of silicon applications, a technical textil and an intelligent artifact. Based on a physical barriere it enables users to control data transmission of wireless devices. Three physical layers create a gate system between user and environment. The system consists of skin-like silicon applications, a technical textil and an intelligent artifact in form of a necklace. All of the parts can be used seperately but create a powerful safety mechanism when used together.