A memory unit is disclosed comprising a security driver application providing an interface, a storage arrangement and a driver application for activation when connected to a memory accessing arrangement. The WebSocket connection was established with a requester of the connection. The dielectric layer is comprised of greater than or equal to 50 molecule percent and less than or equal to 98 molecule percent of Zn\u2014O, and greater than or equal to 2 molecule percent to less than or equal to 50 molecule percent of one or more compounds selected from the group consisting of Y\u2014O, Ce\u2014O, Nb\u2014O, Ta\u2014O, Cr\u2014O and Mo\u2014O. The links include an active communications link connected between the first network element and the second network element along which the data travels, and a redundant communications link to the active communications link connected between the third network element and the fourth network element along which the data travels.