Subtoken management system for connected devices

A communication device comprising:

• one or more processors;
• and
• a memory including instructions that, when executed by the one or more processors, cause the mobile device to:
• connect to a private network;
• identify a plurality of connected devices in communication with the private network;
• receive, from the plurality of connected devices, information related to transactions to be conducted by the plurality of connected devices;
• provide, to each connected device of the plurality of connected devices, a subtoken derived from a parent token useable to initiate at least one transaction in the transactions to be conducted by the plurality of connected devices.

A connected device comprising:

• one or more processors;
• and
• a memory including instructions that, when executed by the one or more processors, cause the connected device to:
• connect to a private network;
• establish, via the private network, a communication session with a mobile device;
• provide, to the mobile device via the communication session, an indication of at least one transaction to be conducted in relation to a resource managed by the connected device;
• receive, from the mobile device via the communication session, a subtoken useable to conduct the at least one transaction;
• and
• initiate, using the received subtoken, the at least one transaction.