As Mobile IoT networks use dedicated spectrum bands under the terms of the licences issued by regulators, interference from other radio technologies is kept to a minimum. Moreover, all mobile operators employ Subscriber Identity Modules (SIMs), which contain highly secure integrated circuits, to authenticate the devices accessing their networks and services.
To get detailed background information about the security features of the NB-IoT and LTE-M network we recommend
from GSMA. This report explains how mobile operators are supplementing these inherent capabilities with four additional security features, creating significant value for their customers.
Updated almost 3 years ago