Selective caching of pairwise master keys in streamlined roaming
Granted: October 29, 2024
Patent Number:
12133073
Systems and methods are provided for seamless roaming in a network. First, a client device is authenticated at a first access point of the network. Next, a processor selectively determines, among remaining access points in the network, second access points at which respective precursor keys, such as Pairwise Master Keys R1 (PMK-R1s) are to be computed. The second access points are determined based on any of respective path losses from the first access point to the second access points…
Internet protocol security (IPsec) security associations (SA) balance between heterogeneous cores in multiple controller system
Granted: October 29, 2024
Patent Number:
12132714
Systems are methods are provided for implementing load balancing of IPsec security associations (SAs) SAs between different heterogeneous cores, for example in a multiple controller systems. The balancing of IPsec SAs are performed using software implementations of IPsec offloading and/or hardware implementations of IPsec offloading. By balancing the processing functions related to orchestration of IPsec SAs between hardware (e.g., IPsec hardware accelerator) and software (e.g., IPsec…
Network-aware resource allocation
Granted: October 29, 2024
Patent Number:
12132668
Systems and methods are provided for updating resource allocation in a distributed network. For example, the method may comprise allocating a plurality of resource containers in a distributed network in accordance with a first distributed resource configuration. Upon determining that a processing workload value exceeds a stabilization threshold of the distributed network, determining a resource efficiency value of the plurality of resource containers in the distributed network. When a…
Compliance determination of image forming apparatuses
Granted: October 29, 2024
Patent Number:
12131080
In an example, a non-transitory computer readable storage medium may include instructions that when executed cause a computing device to generate a virtual device representation of an image forming apparatus on a cloud. Further, instructions cause the computing device to update the virtual device representation on the cloud with a configuration state of the image forming apparatus. Furthermore, instructions cause the computing device to analyze the updated virtual device representation…
Bios safe mode update with secure authentication when implementing modified bios or original bios
Granted: October 29, 2024
Patent Number:
12130926
Examples of electronic devices are described herein. In some examples, an electronic device includes a memory and a controller. In some examples, the controller is to enable a basic input/output system (BIOS) safe mode in response to an authentication procedure. In some examples, the controller is to provide access to back-up variable service region in the memory storing default BIOS data. In some examples, the controller is to start a modified BIOS based on the default BIOS data in…
Tracking a resume point and metrics in a collection of operations
Granted: October 29, 2024
Patent Number:
12130804
In some examples, a system receives, as part of a service to update a data store, a collection of operations that are to be performed with respect to the data store, wherein the collection of operations comprises a plurality of different types of operations for respective data blocks of the data store. Multiple operations of a respective type of the different types of operations are batched to produce a batch of operations of the respective type, and the batch of operations of the…
Preventing generation of duplicate network routes in a software defined wide area network
Granted: October 22, 2024
Patent Number:
12126526
A system and a method of preventing generation of duplicate network routes in a Software Defined Wide Area Network (SD-WAN) are described. A network route management service receives network route information from a network device connected to a subnetwork present in the SD-WAN. The network route information is compared with a master network route information for identifying presence of one or more duplicate network routes in the network route information. Upon identification, the…
Publisher-subscriber message mapping
Granted: October 22, 2024
Patent Number:
12126684
In an example implementation consistent with the features disclosed herein, publisher-subscriber message mapping is performed. A message is received from a publisher, with the message including a first topic. The first topic includes a gateway identifier of a gateway for the publisher. The gateway identifier is then mapped to a user identifier. The first topic of the message is modified to a second topic by replacing the gateway identifier with the user identifier. The message is then…
Network embeddings model for personal identifiable information protection
Granted: October 22, 2024
Patent Number:
12126642
Systems and methods for providing remote network security using a network embeddings model are provided. A method consistent with the present disclosure includes retrieving a corpus of network activity data associated with a first network. The network activity data may be generated from users within the first network submitting network requests for network assets to service the network requests. The method also includes creating a crafted encoded corpus by selecting a subset of the…
Policy synthesis to enforce group-based policies to unknown flows
Granted: October 22, 2024
Patent Number:
12126535
A system determines a first set of policies, wherein at least one policy entry for a destination role comprises a source role, a traffic attribute, and an action to be taken for the packet. The system represents the policies as a matrix, wherein a first entry in the matrix indicates the source and destination role, the traffic attribute, and the action of the at least one policy entry. The system replaces, in the first entry, the action with the destination role if the action indicates…
Key for a print liquid supply cap
Granted: October 22, 2024
Patent Number:
D1048173
Policy enforcement on multi-destination packets in a distributed tunnel fabric
Granted: October 22, 2024
Patent Number:
12126521
A system for policy management in a switch is provided. During operation, the system can generate, from a first policy defined for the switch, a second policy. The first policy can indicate whether a type of traffic is allowed from a source role to a destination role via an overlay tunnel. The second policy can indicate a plurality of destination roles that are allowed to receive multi-destination packets of the type of traffic from the source role via the overlay tunnel. Upon…
Intelligent time to fail prediction for optical transceivers
Granted: October 22, 2024
Patent Number:
12126498
Systems are methods are provided for implementing an intelligent optical transceiver. The intelligent optical transceiver implements dynamic health monitoring and “time to fail” prediction functions to predict a failure of a component before it malfunctions during use. By employing the intelligent optical transceiver, a network can prevent failures in its optical connectivity that can degrade the network performance, such as experiencing outages and data unavailability. For example,…
Resolution switching
Granted: October 22, 2024
Patent Number:
12125460
A system that can intelligently help a user judge the resolution requirement of the image content. In an example, the display panel can show in different virtual resolutions or the system can automatically judge whether the image content requires high or low resolution using a similarity judgement. The system can then inform the display panel what virtual resolution should be shown or what the optimal resolution is using the similarity judgment and send the image content to the display…
Enhancing interpolated thermal images
Granted: October 22, 2024
Patent Number:
12125187
An example three-dimensional (3D) printer may include a camera to capture a low-resolution thermal image of a build material bed. The 3D printer may include an interpolation engine to generate an interpolated thermal image based on the low-resolution thermal image. The 3D printer may also include a correction engine to enhance fine details of the interpolated thermal image without distorting thermal values from portions of the interpolated thermal image without fine details to produce an…
Autoscaling nodes of a stateful application based on role-based autoscaling policies
Granted: October 22, 2024
Patent Number:
12124888
Example implementations relate to a role-based autoscaling approach for scaling of nodes of a stateful application in a large scale virtual data processing (LSVDP) environment. Information is received regarding a role performed by the nodes of a virtual cluster of an LSVDP environment on which a stateful application is or will be deployed. Role-based autoscaling policies are maintained defining conditions under which the roles are to be scaled. A policy for a first role upon which a…
Managing deployment of workloads
Granted: October 22, 2024
Patent Number:
12124884
Examples described herein relate to a management node and a method for managing deployment of a workload. The management node may obtain values of resource labels related to platform characteristics of a plurality of worker nodes. Further, the management node may determine values of one or more custom resource labels for each of the plurality of worker nodes, wherein a value of each custom resource label of the one or more custom resource labels is determined based on values of a…
Securing a container ecosystem
Granted: October 22, 2024
Patent Number:
12124617
Examples described herein relate to a security management system to secure a container ecosystem. In some examples, the security management system may protect one or more entities such as container management applications, container images, containers, and/or executable applications within the containers. The security management system may make use of digital cryptography to generate digital signatures corresponding to one or more of these entities and verify them during the execution so…
Optimizing the operation of a microservice cluster
Granted: October 22, 2024
Patent Number:
12124423
Example implementations relate to optimizing operation of microservice clusters comprising multiple nodes, each executing a common self-sufficient microservice instance. The method includes, at a first node having a database instance comprising a plurality of rows and a plurality of columns, calculating a distinct hash per row to create a hash list, each hash identifying data contained in the respective row; publishing a distinct hash and/or the hash list to one or more of the plurality…
Power priority adjustment in power over ethernet system based on availability of alternative power source
Granted: October 22, 2024
Patent Number:
12124305
Power-over-Ethernet (PoE) powered devices (PD) may be coupled to a PoE power sourcing equipment (PSE). The PDs may send to the PSE a link-layer protocol communication that comprises an alternative-power field indicating whether the sending PD has an alternative power source (e.g., a battery, a local power supply). The PSE may listen for and receive the communications and read the alternative-power fields thereof. The PSE may set respective power priorities for the PDs based at least in…
