IBM IoT Security also provides solutions for securing IoT devices/gateways, network/transport, and applications to its widespread clientele in various verticals such as healthcare, warehousing, transportation, smart manufacturing, smart cities, and logistics. For securing IoT devices/gateways, the company offers device authentication, one-time password authentication, server unique ID authentication, and message payload authentication. It ensures that a set of trusted devices are used in the solution, and those devices can trust the application that is sending the control commands.