rSIM is a new SIM tech that lets you pack a "backup" SIM into your SIM card. It switches networks at the SIM level during outage. Read on!

Update: 2020 has ended without Apple enabling 5G in Dual SIM mode, despite an internal Verizon presentation indicating that a software update would enable this functionality by the end of the year.

This easy to install innovation enables Zero Trust communication for IoT and OT devices using only a cellular SIM card—eliminating the need for additional software or ineffective VPN connections.

Your SIM Toolkit is a crucial part of your smartphone's software that makes your phone work. Here's what the software does and why it's so important.

IOT: Zscaler Cellular enables secure IoT/OT connectivity via SIM cards—no VPNs, no software—ensuring Zero Trust protection with global cellular network access.

Zscaler has expanded its AI-powered Zero Trust Exchange platform with Zscaler Cellular, a breakthrough solution that enables Zero Trust communication for IoT and OT devices using just a SIM card ...