Device update transmission using a filter structure

A network edge device comprising computer-executable instructions that cause a processor to perform operations comprising:

• obtaining, from a campaign management service, a filter data structure comprising a plurality of hash values, wherein a number of hash functions generate the plurality of hash values for the filter data structure;
• determining whether a computerized device is to receive a device update from the campaign management service based on a result returned by the filter structure in response to identifying information provided by the computerized device, the result being based on a membership test performed using one or more of the hash functions of the filter data structure and the identifying information;
• in response to determining that the device is to receive a device update from the campaign management service:
• transmitting a device update request corresponding to the computerized device to the campaign management service;
• obtaining the device update associated with the device update request from the campaign management service after the campaign management service confirms that the computerized device is a member of the campaign, wherein the device update comprises a digital asset comprising one or more of:
• software, firmware, or a digital certificate, wherein the digital asset modifies operation of the computerized device;
• and
• providing the device update to the computerized device, whereby the computerized device installs the device update;
• and
• in response to determining that the computerized device is not to receive a device update from the campaign management service:
• providing, to the computerized device and without communicating with the campaign management service, an indication that there is no device update for the computerized device.

A campaign management service comprising computer-executable instructions that cause a processor to perform operations comprising:

• detecting a campaign initiation request specifying a plurality of computerized devices to be updated with a device update for a campaign;
• storing data corresponding to the plurality of computerized devices to be updated;
• generating a filter data structure comprising a plurality of hash values, wherein each hash value is based on the data for each of the computerized devices in the plurality of computerized devices, wherein a number of hash functions generate the plurality of hash values for the filter data structure;
• providing the filter data structure, generated based on the number of hash functions, from the campaign management service to a network edge;
• receiving a request for the device update from a computerized device;
• confirming whether the computerized device is a member of the campaign based on the data corresponding to the plurality of computerized devices to be updated;
• in response to confirming that the computerized device is a member of the campaign:
• providing the device update associated with the request to the network edge, the device update to modify electronic data accessed or stored by the computerized device, wherein the device update comprises a digital asset comprising one or more of:
• software, firmware, or a digital certificate, wherein the digital asset modifies operation of the computerized device;
• and
• in response to confirming that the computerized device does not belong to the campaign:
• indicating, to one or more of the network edge and the computerized device that there is no device update for the computerized device.