# US 10,120,678 B2 · Firmware update control mechanism using organizational groups > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,120,678 B2 - Document ID: US10120678B2 - Status: Granted - Kind: B2 - Application number: 15/352,356 - Filed: 2016-11-15 - Published: 2018-05-17 - Granted: 2018-11-06 - Earliest claimed: 2016-11-15 - Assignees: Dell Products L.P. - Applicants: Dell Products, L.P. - Inventors: Steven Downum; Walter Phillips; Balasingh Samuel - Web page: https://patentgrep.com/patent/US10120678B2 ## CPC - G06F 8/654: using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories - H04L 63/08: {for authentication of entities (cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32)} - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## Abstract System and methods are provided for distributing firmware updates to groups of IHSs (Information Handling Systems) managed by an organization. The organization managing the IHSs specifies categorizations for each IHS that are used to separate the managed IHSs into firmware update groups. A GUID (Global Unique Identifier) is assigned to each IHS, in some scenarios during the manufacture of the IHS. The assigned GUID specifies one or more firmware update groups to which an IHS has been assigned. The organization, or other technical support entity, utilizes a firmware distribution system for delivery of firmware updates to supported IHSs. The organization signals the delivery of updates to a firmware update group by specifying the group's GUID to the firmware distribution service. The IHS, identified by its assigned GUID, queries a firmware distribution services in order to determine whether new firmware updates have been made available to its assigned firmware update group. ## Claims ### Claim 1 A system for distributing firmware updates, comprising: one or more processors; and a memory device coupled to the one or more processor, the memory device storing computer-readable instructions that, upon execution by the one or more processors, cause the system to: receive a categorization for a plurality of IHSs (Information Handling Systems), wherein the categorization is received from an organization prior to manufacture of the plurality of IHSs; determine a GUID (Global Unique Identifier) corresponding to the received categorization, wherein the GUID assigns each of the plurality of IHSs to a firmware update group; encode each of the plurality of IHSs with the determined GUID, wherein the GUID is encoded during the manufacture of each of the plurality of IHSs; and post one or more updated firmware programs to a firmware distribution service for delivery to the firmware update group, wherein the one or more updated firmware programs are delivered to a first IHS of the plurality of IHSs if the first IHS is encoded with the GUID. ### Claim 2 (depends on 1) The system of claim 1, wherein the categorization of the plurality of IHSs indicates that firmware updates are to be administered uniformly by each of each of the plurality of IHSs. ### Claim 3 (depends on 2) The system of claim 2, wherein the categorization indicates that each of the plurality of IHSs operates using the same version of a BIOS (Basic Input/Output System) firmware program. ### Claim 4 (depends on 3) The system of claim 3, wherein the one or more firmware programs comprise an update to the BIOS firmware of each of the plurality of IHSs. ### Claim 5 (depends on 1) The system of claim 1, the memory device storing additional computer-readable instructions that, upon execution by the one or more processors, further cause the system to: receive a request to modify the categorization of one or more of the plurality of IHSs; determine a second GUID based on the received modification, wherein the second GUID corresponds to a second categorization of the one or more of the plurality of IHSs; establish a secure connection to each of the one or more of the plurality of IHSs; and encode each of the one or more of the plurality of IHSs with the second GUID. ### Claim 6 (depends on 5) The system of claim 5, wherein the second GUID is retrieved from a repository of GUIDs based on the modified categorization, and wherein the second GUID identifies the one or more of the plurality of IHSs as members of a second firmware update group. ### Claim 7 (depends on 3) The system of claim 3, the memory device storing additional computer-readable instructions that, upon execution by the one or more processors, further cause the system to: determine whether to deliver one or more firmware updates to each of the plurality of IHSs, wherein the determination is made based on the GUID encoded by each of the plurality of IHSs. ### Claim 8 (depends on 1) The system of claim 1, wherein each of the plurality of IHSs is encoded with the GUID by editing the registry of each of the plurality of IHSs. ### Claim 9 (depends on 1) The system of claim 1, wherein the categorization of the plurality of IHSs is specified in an order for the manufacture of the plurality of IHSs. ### Claim 10 (depends on 1) The system of claim 1, the memory device storing additional computer-readable instructions that, upon execution by the one or more processors, further cause the system to: receive a request to modify the categorization for the plurality of IHSs; and assign the GUID encoded by the plurality of IHSs to a third firmware update group corresponding to the modified categorization. ### Claim 11 A method for distributing firmware updates, the method comprising: receiving a categorization for a plurality of IHSs (Information Handling Systems), wherein the categorization is received from an organization prior to manufacture of the plurality of IHSs; determining a GUID (Global Unique Identifier) corresponding to the received categorization, wherein the GUID assigns each of the plurality of IHSs to a firmware update group; encoding each of the plurality of IHSs with the determined GUID, wherein the GUID is encoded during the manufacture of each of the plurality of IHSs; and posting one or more updated firmware programs to a firmware distribution service for delivery to each of the plurality of IHSs, wherein the one or more updated firmware programs are delivered to a first IHS of the plurality of IHSs if the first IHS is encoded with the GUID. ### Claim 12 (depends on 11) The method of claim 11, wherein the categorization of the plurality of IHSs indicates that firmware updates are to be administered uniformly by each of each of the plurality of IHSs. ### Claim 13 (depends on 12) The method of claim 12, wherein each of the plurality of IHSs operates using the same version of a BIOS (Basic Input/Output System) firmware program. ### Claim 14 (depends on 13) The method of claim 13, wherein the one or more firmware programs comprise an update to the BIOS firmware of each of the plurality of IHSs. ### Claim 15 (depends on 11) The method of claim 11, further comprising: receiving a request to modify the categorization of one or more of the plurality of IHSs; determining a second GUID based on the received modification, wherein the second GUID corresponds to a second categorization of the one or more of the plurality of IHSs; establishing a secure connection to each of the one or more of the plurality of IHSs; and encoding each of the one or more of the plurality of IHSs with the second GUID. ### Claim 16 (depends on 15) The method of claim 15, wherein the second GUID is retrieved from a repository of GUIDs based on the modified categorization, and wherein the second GUID identifies the one or more of the plurality of IHSs as members of a second firmware update group. ### Claim 17 (depends on 13) The method of claim 13, further comprising: determining whether to deliver one or more firmware updates to each of the plurality of IHSs, wherein the determination is made based on the GUID encoded by each of the plurality of IHSs. ### Claim 18 (depends on 11) The method of claim 11, wherein each of the plurality of IHSs is encoded with the GUID by editing the registry of each of the plurality of IHSs. ### Claim 19 (depends on 11) The method of claim 11, wherein the categorization of the plurality of IHSs is specified in an order for the manufacture of the plurality of IHSs. ### Claim 20 (depends on 11) The method of claim 11, further comprising: receiving a request to modify the categorization for the plurality of IHSs, and assign the GUID encoded by the plurality of IHSs to a third firmware update group corresponding to the modified categorization.