NTT DOCOMO BUSINESS and TRANSATEL Launch “Cellular SASE for IoT”

NTT DOCOMO BUSINESS and TRANSATEL Launch “Cellular SASE for IoT”

June 15, 2026 - NTT DOCOMO BUSINESS, Inc. (formerly NTT Communications Corporation) and TRANSATEL, an NTT company and global pioneer in cellular IoT connectivity, in collaboration with Zscaler, Inc, are launching “Cellular SASE for IoT,” a new solution for the global IoT market. This is the first solution of its kind offered by a carrier in Japan. The solution combines NTT’s global MVNO TRANSATEL’S global mobile connectivity with Zscaler’s zero trust security to provide cloud-based security and flexible connectivity for IoT devices and enterprise mobile endpoints, without requiring conventional VPNs or software agents on devices. By using the SIM itself as the foundation for connectivity and security, the solution helps customers strengthen protection while simplifying deployment and operations across borders.

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