Rohde & Schwarz presented IP connection security analysis at the GSMA Mobile World Congress 2017 in Barcelona. The R&S®CMW-KM052 option for the established R&S®CMW500 wideband radio communication tester helps to detect vulnerabilities in the IP connection security of IoT devices, mobile devices and car telematics units under controlled network conditions. By monitoring objective parameters of IP connections suspicious communication behavior might be detected which increases the security level of