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公开(公告)号：US20250045399A1
公开(公告)日：2025-02-06
申请号：US18363913
申请日：2023-08-02
Applicant: DELL PRODUCTS L.P.
Inventor： Ibrahim Sayyed , Alan Abdelhalim , Daniel Hamlin , Charles Robison
IPC: G06F21/57
Abstract: An information handling system has a storage device including a telemetry log, a BIOS configured to provide BIOS status data and BIOS security data, an OS configured to provide OS status data and OS security data, and a security management module. The security management module determines whether the information handling system is in a low-threat state or a high-threat state. When the information handling system is in the low-threat state, the security management module directs the BIOS to store the BIOS status data to the telemetry log and the OS to store the OS status data to the telemetry log. When the information handling system is in the high-threat state, the security management module directs at least one of the BIOS to store the BIOS security data and the OS to store the OS security data.
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公开(公告)号：US12204887B2
公开(公告)日：2025-01-21
申请号：US17935656
申请日：2022-09-27
Applicant: Dell Products, L.P.
Inventor： Ibrahim Sayyed , Shekar Babu Suryanarayana , Elmira M. Bonab
Abstract: Systems and methods for providing a seamless and secure motherboard replacement system and method are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions that, upon execution, cause the IHS to when a previous motherboard is replaced with a replacement motherboard; detect that the previous motherboard has been replaced with the replacement motherboard, access context data associated with the previous motherboard from a storage unit configured in the IHS, the context data comprising configuration settings of the previous motherboard, and update the replacement motherboard according to the stored context information.
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3.发明公开公开(公告)号：US20240281535A1
公开(公告)日：2024-08-22
申请号：US18110667
申请日：2023-02-16
Applicant: DELL PRODUCTS L.P.
Inventor： Vivekanandh Narayanasamy Rajagopalan , Anand Prakash Joshi , Hemanth Venkatesh Murthy , Ibrahim Sayyed
CPC classification number: G06F21/572 , G06F9/4401 , G06F9/4416 , G06F15/177 , H04W12/009
Abstract: Systems and methods are provided to perform BIOS recovery for a first information handling system that is in a no-boot state, i.e., in which the original equipment manufacturer (OEM) boot block (OBB) on the first information handling system is corrupted or damaged and thus does not properly execute. OBB BIOS recovery may be achieved using logic executing on a second and different information handling system that is wirelessly communicating with initial boot block (IBB) BIOS firmware that is executing on the first information handling system. The logic executing on the second information handling system may select and download (e.g., from a remote server) a correct uncorrupted and undamaged copy of the BIOS recovery firmware version for the first information handling system, and then wirelessly transfer the downloaded new copy of the OBB BIOS firmware version to the first information handling system via an established secure wireless connection.
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公开(公告)号：US20240126637A1
公开(公告)日：2024-04-18
申请号：US17966650
申请日：2022-10-14
Applicant: DELL PRODUCTS L.P.
Inventor： Srikanth Krishnamurthy S , Ibrahim Sayyed , Amit K Tiwari
CPC classification number: G06F11/0793 , G06F11/1417
Abstract: If a critical event occurs during a boot process, an information handling system may analyze firmware associated with the critical event to determine whether the firmware is unified extensible firmware interface compliant. In response to determining that the firmware is not unified extensible firmware interface compliant, the system may retrieve a rule associated with the firmware, and apply one or more actions to the information handling system based on the rule.
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5.发明公开公开(公告)号：US20240028739A1
公开(公告)日：2024-01-25
申请号：US17868543
申请日：2022-07-19
Applicant: Dell Products L.P.
Inventor： Ibrahim Sayyed , Adolfo Montero , Laxmi Medicherla
CPC classification number: G06F21/577 , G06F21/572 , G06F21/54
Abstract: An information handling system includes an embedded controller and a memory device storing code that when executed causes the embedded controller to perform operations that includes receiving a request to change a security setting, determining a security policy associated with the security setting, and determining whether the change to the security setting deviates from the security policy. In addition, the embedded controller in response to determining that the change to the security setting deviates from the security policy, denying the request and reverting the change to the security setting.
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Patent Agency Ranking
公开(公告)号：US11853593B2
公开(公告)日：2023-12-26
申请号：US17722817
申请日：2022-04-18
Applicant: Dell Products L.P.
Inventor： Bassem Elazzami , Adolfo Sandor Montero , Ibrahim Sayyed
IPC: G06F3/06
CPC classification number: G06F3/0655 , G06F3/0604 , G06F3/0679
Abstract: Methods and systems for managing communications is disclosed. A host device and a management controller may communicate via memory mapped communications using shared memory. To improve the security of the memory mapped communications, access requests for shared memory may be monitored. Access controls for the shared memory may be put in place to reduce the likelihood of data being made unavailable before it is processed. The access controls may be lifted when the data stored in shared memory has been read by to complete the memory mapped communications.
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公开(公告)号：US11841773B2
公开(公告)日：2023-12-12
申请号：US17475307
申请日：2021-09-14
Applicant: Dell Products L.P.
Inventor： Jagadish Babu Jonnada , Nikhil Manohar Vichare , Ibrahim Sayyed
CPC classification number: G06F11/1469 , G06F3/065 , G06F3/0619 , G06F3/0679 , G06F11/1451 , G06F2201/82
Abstract: An information handling system may include at least one processor, a physical storage resource, and a non-volatile memory other than the physical storage resource. The at least one processor may be configured to execute instructions for: storing learned profile data at the physical storage resource; in response to detection of a catastrophic event, copying the learned profile data from the physical storage resource to the non-volatile memory; and subsequent to a remediation event for the catastrophic event, restoring the learned profile data from the non-volatile memory.
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公开(公告)号：US11836500B2
公开(公告)日：2023-12-05
申请号：US17662247
申请日：2022-05-06
Applicant: Dell Products L.P.
Inventor： Shekar Babu Suryanarayana , Ibrahim Sayyed , Jagadish Babu Jonnada
IPC: G06F9/4401 , G06F9/445
CPC classification number: G06F9/4403 , G06F9/44526
Abstract: A method may include during a Pre-Extensible Firmware Interface Initialization phase of a BIOS, receiving a mailbox command from a management controller of an information handling system, the mailbox command including information regarding a driver image stored in computer-readable media associated with the BIOS, the information including uniquely-identifying information for the driver image. The method may also include, during a Driver Execution Environment phase of the BIOS, locating the driver image stored in the computer-readable media, verifying the driver image based on the information from the mailbox command, extracting the driver image from the computer-readable media in response to verifying the driver image, and causing a driver stored within the driver image to load and execute during BIOS execution.
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公开(公告)号：US11809296B2
公开(公告)日：2023-11-07
申请号：US17232894
申请日：2021-04-16
Applicant: Dell Products L.P.
Inventor： Adolfo S. Montero , Ibrahim Sayyed , Srinivasa Rao Samineni
CPC classification number: G06F11/328 , G06F3/167 , G10L13/02
Abstract: In one embodiment, a method for providing a verbalized diagnostic message to a user of an information handling system includes: determining, by an embedded controller, an error associated with the information handling system; accessing, by the embedded controller, a memory device of the information handling system, the memory device storing a plurality of diagnostic files; selecting, by the embedded controller, a diagnostic file from the plurality of diagnostic files, the diagnostic file indicating the error associated with the information handling system; generating, by the embedded controller, the verbalized diagnostic message; sending, by the embedded controller, the verbalized diagnostic message to an audio device of the information handling system in an embedded controller audio stream; and presenting, by the audio device, the verbalized diagnostic message to the user via one or more speakers of the information handling system.
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公开(公告)号：US11609756B2
公开(公告)日：2023-03-21
申请号：US17324356
申请日：2021-05-19
Applicant: Dell Products L.P.
Inventor： Ibrahim Sayyed , Alok Pant , Nikhil Manohar Vichare
Abstract: Managing firmware updates of an information handling system (IHS), including performing, at a first time, a calibration and configuration of a firmware update risk model, including: identifying predictor data associated with a plurality of IHS; training, based on the predictor data, the firmware update risk model, including generating a configuration policy including configuration rules, the configuration rules for performing computer-implemented actions responsive to a firmware update; receiving, at a second time, the firmware update at a particular IHS, and in response: identifying particular predictor data of the particular IHS; in response to identifying the particular predicator data of the particular IHS, i) accessing the firmware update risk model including the configuration policy, ii) identifying one or more of the configuration rules based on the identified particular predicator data, and iii) applying the one or more configuration rules to perform computer-implemented actions responsive to receiving the firmware update.
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