Lost traffic encryption
Katharina Siobhan Kohls, David Rupprecht, Thorsten Holz, Christina Pöpper · 2019
Long Term Evolution (LTE) provides the communication infrastructure for both professional and private use cases and has become an integral part of our everyday life. Even though LTE/4G overcomes many security issues of previous standards, recent work demonstrates several attack vectors on the physical and network layers of the LTE stack. We do, however, have only limited insights into the security and privacy aspects of the second layer.