Bochum Researchers (IMAGE) Ruhr-University Bochum Caption David Rupprecht, Thorsten Holz and Katharina Kohls (from left) use software-defined radios in order to test attacks on the LTE network under lab conditions. Credit RUB, Marquard Usage Restrictions This image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "Security gaps identified in LTE mobile telephony standard" published in June 2018. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.