Cellular IoT adoption is on the rise across industries and verticals, especially in the past year with COVID-19 and the wider availability of 5G. Devices that used to rely on hardwired or closed network connections now connect with Wi-Fi and/or cellular connections. This includes everything from cameras and speakers to printers, energy monitors, badge access systems, and more. As IoT and cellular connections expand, it is no longer possible to define trusted devices by their locations. Now it is essential to establish zero trust networks to protect against cyber-attacks.
