60 results about "Virtual hosting" patented technology

The invention discloses a multi-machine resource configuration management method and device, equipment, a medium and a product, and relates to the technical field of multi-machine resource configuration.The method comprises the steps that queue allocation is conducted on satellites according to processing priorities; distributing machine nodes for each job queue according to machine node resources required by the job queues to obtain a plurality of job queues and a plurality of corresponding machine node groups; acquiring state information of each host node in the machine node group, host resource load information and resource information required by each job in the job queue in real time, and matching each job in the job queue to the machine node in the corresponding machine node group according to the state information and the host resource load information of each host node in the machine node group; and activating the jobs meeting the conditions one by one according to the priority of each job in the job queue and executing the jobs in parallel. The whole computer network system is changed into a relatively single virtual host or super computer, so that the effect of providing a relatively single service operation platform for upper-layer conventional service scheduling is realized.

The invention relates to a rail transit station digital monitoring operation system comprising a station layer comprising a station internet of things network, a station digital operation platform and station digital application software, the station internet of things network takes a multifunctional controller and an internet of things looped network node as a core to construct a station equipment access network, and the station equipment access network is connected with the station digital operation platform; the station digital operation platform realizes station field data acquisition and equipment control, the station digital operation platform takes a station server as a core and provides pooling ICT resource management and virtual host service, and the station digital application software is loaded on the station digital operation platform; the field layer comprises a monitoring object and an intelligent terminal; wherein the station layer constructs a station-level star local area network by taking a station service switch as a center, and the station service switch realizes communication connection with the line network production cloud platform through a backbone transmission network. The system can quickly respond to field changes, and the real-time performance and flexibility of data acquisition are improved.

The invention discloses a secure cloud workstation and a resource scheduling method suitable for a high-altitude weak network environment, and the secure cloud workstation comprises a virtualization management platform which is used for carrying out the virtualization processing of core computing components of a plurality of servers contained in a back-end server cluster, and forms a plurality of virtual hosts; the front-end thin client only reserves display and input functions, establishes connection with the virtualization management platform, receives a virtual host human-computer interface pushed by any virtual host in the virtualization computing resource pool, and feeds back a user operation instruction to the virtualization management platform; the transmission protocol optimization module is used for integrating graph, input and audio data transmission channels, monitoring the network bandwidth and the delay state of a high-altitude area in real time by adopting a self-adaptive compression algorithm, and dynamically adjusting the transmission image quality and the frame rate of a virtual host human-computer interface; and the resource scheduling module is used for automatically allocating computing resources to the plurality of virtual hosts based on the load data of the virtualization management platform so as to realize cross-server load balancing.

A system, method, and device for domain-level sinkholing of network traffic. The method includes (i) obtaining network traffic, (ii) determining a client system or user associated with the network traffic, (iii) determining a domain for which the client system is attempting to access in connection with the network traffic, (iv) performing a sinkholing of the network traffic and / or traffic handling for automated analysis of vulnerable and / or malicious network traffic using one or more of a name-based virtual hosting or an IP-based virtual hosting.

The present invention relates to the field of industrial Internet. Provided are a big data processing method and system based on an industrial Internet platform. The system comprises: a data acquisition module, which comprises a plurality of device data acquisition units and a plurality of region data acquisition units; a data transmission module, which comprises a plurality of edge servers, a virtual host running on each edge server and being used for receiving state data of an industrial device acquired by the corresponding at least one device data acquisition unit and / or state data of an operator in a target region acquired by the at least one region data acquisition unit, preprocessing the data, generating a device heartbeat data packet and / or a region heartbeat data packet, and uploading same to a data processing cloud platform; and a data processing module, which comprises the data processing cloud platform and is used for analyzing data so as to determine the states of the plurality of industrial devices and the states of the operators in the plurality of target regions. The present invention has the advantages of improving the efficiency and quality of monitoring industrial devices and operators.

The embodiment of the invention provides a data packet processing method, a physical host, a virtual switch, a medium and a product, when a data packet is acquired by the virtual switch, a software forwarding module in the virtual switch can forward the data packet according to a locally stored data distribution rule and metadata of the data packet; and distributing the data packet to a target receiving queue configured by a virtual network card in the virtual instance, and processing the data packet by a processor core bound with the target receiving queue, namely realizing multi-queue receiving of the data packet. In the process, the process of distributing the data packets by using the data distribution rule is realized by the software module. Compared with configuration of data distribution rules in a hardware module, richer data distribution rules can be configured in a software module, so that distribution of data packets is more reasonable. And when the virtual host is subjected to thermal migration, the data distribution rule configured in the software module can be directly subjected to thermal migration, so that the process of reconfiguring the data distribution rule on a new physical host is omitted.

The invention relates to the field of network communication, in particular to a test method and device based on a virtual test network, equipment and a medium. According to the embodiment of the invention, the pre-deployed virtual test network is called by acquiring the test instruction, and the historical test data is loaded in the virtual host, so that a foundation is laid for comprehensive test. Historical data are analyzed to obtain a test strategy, the virtual host is tested according to the strategy in the virtual network, original flow can be obtained, basic rate testing is covered, and key indexes such as delay and packet loss probability can be comprehensively captured through subsequent analysis. And the protocol analysis layer analyzes the original traffic to obtain service features, and further deeply mines network performance details. The network performance problem can be accurately found through abnormal detection of service features, the virtual network is optimized and adjusted based on the detection result, and the network performance can be improved in a targeted mode. The series of processes can meet the requirements of the SoC array server board card network performance comprehensive test in a complex network environment, and provide more comprehensive and accurate network performance evaluation.

The invention discloses an unmanned aerial vehicle formation flight control system and method based on a virtual host, an unmanned aerial vehicle formation flight device comprises a virtual host unit, a communication unit and a plurality of slave units, and the virtual host unit simulates the flight state of the whole formation. The slave unit maintains the formation and responds to the flight state of the virtual host, the communication unit communicates between the host unit and the slave unit, and the unmanned aerial vehicle formation flight method comprises the steps of initialization, takeoff, position point matching, formation forming, virtual host flight, state judgment, slave following flight, landing and the like. Step consistency is maintained between the virtual host unit and the slave unit through the communication unit. The host in the unmanned aerial vehicle formation is simulated by a program and is not actually existing, and all actually existing unmanned aerial vehicles are equivalent to slaves, so that the negative effects of formation flight caused by errors and abnormities of the host are reduced, and the accuracy and the stability of the formation flight are improved.

A method for detecting cyber threats to a network using virtual hosts is provided. [Solution] In a cyber threat detection system 1000, when a specific access switch, which is one of the access switches 200 that enable hosts to communicate with each other within a network, receives a host scan packet from a specific active host AH among active hosts, which are hosts connected to the switching port of the access switch, the network controller 100 checks whether the destination IP (Internet Protocol) address of the host scan packet corresponds to at least one pre-configured virtual host (VH) IP address, and if it is confirmed that the destination IP address of the host scan packet corresponds to a specific virtual host IP address, it refers to a specific virtual host MAC address matched to the specific virtual host IP address.

An exemplary procedure involves a host operating system (host OS) receiving an initial request to allocate memory pages in virtual host memory. In response, the host OS allocates a first guest memory region of the virtual host memory to a virtual machine by at least pinning the first guest memory region. The procedure further involves the host OS receiving a second and a third request to allocate memory pages. In response, the host OS allocates a second and a third guest memory region to the virtual machine. The second guest memory region overlaps a first subregion of the first guest memory region, and the third guest memory region overlaps a second subregion of the first guest memory region.The procedure further involves unpinning, by the host OS, a third subregion of the first guest storage region, with the third subregion not overlapping either the first or the second subregion.

An embodiment of the present application provides a data access method and apparatus for an NVMe-oF user-mode client. The method includes: receiving a data access request message sent by a virtual host vhost device; parsing the data access request message to obtain a first server identifier and an access operation instruction; selecting a first circular queue based on the first server identifier, and writing the access operation instruction into a control instruction area of a first NVMe-oF server through the first circular queue; where the first circular queue is a queue between the vhost device and the first NVMe-oF server.

The invention discloses a network security early warning method based on deep learning. The specific security early warning processing steps are as follows: step 1, collecting and monitoring network data; 2, detecting a network security threat and generating an alarm; 3, performing closed simulation and data analysis on unknown security threats; 4, self-optimizing and upgrading the network security system; 5, performing tracing processing on the network attack behavior; and step 6, network security information sharing processing. According to the method, the network information is subjected to data collection and monitoring through the six steps, the network security threat behavior is detected, the detection mode of the network security threat behavior is divided into known threat detection and unknown threat detection, the known threat detection adopts network security software for processing, and the unknown threat detection adopts unknown threat detection for processing. And for the detection of the unknown threat, data is transmitted to the virtual host to be released, the network attack mode and result of the unknown threat are observed, and targeted processing is carried out.

The invention discloses a virtual resource acquisition method and device, a storage medium and electronic equipment. The method comprises the following steps: in a task matching page, obtaining a task matching relationship between at least one virtual role associated with a current object account and at least one virtual hosting task; in response to a confirmation operation on a target matching relationship between the target virtual role and the target hosting task, adjusting the target virtual role to be in a role hosting state associated with the target hosting task; in the process that the target virtual role executes the target hosting task, under the condition that role operation of the target virtual role meets the hosting reward condition, virtual prompt resources are obtained, and the virtual prompt resources are used for prompting the target hosting task when the current object account controls the reference virtual role to execute the target virtual task. And displaying the operation prompt information in the virtual scene. The technical problem that an existing task strategy obtaining method is tedious is solved.

The invention discloses a subway station digital base system comprising a network module connected with a station field device; the base controller is connected with the network module, the base controller obtains operation data of the station field equipment, and the base controller comprises a first interface service module, an instance data caching module and a second interface service module; the base server is connected with the base controller, the base server obtains the operation data of the station field equipment through the second interface service module, and the base server comprises a virtual host; and the application terminal is connected with the base server through the virtual host, and the application terminal is used for displaying and monitoring the station field equipment.

The present disclosure relates to a cluster load balancing method based on message middleware AOP, which belongs to the field of information processing technology, including: splitting a virtual host: splitting a virtual host into multiple ones at the proxy layer, and storing them on different Broker nodes respectively; information storage: storing all switches under the same virtual host on different Broker nodes respectively; generating a corresponding relationship: setting a corresponding relationship between a switch and the Broker node where the switch is stored; forwarding a request: after receiving an access request, forwarding the request to the corresponding Broker node. The present disclosure can not only solve a series of protocol compatibility problems, but more importantly, it can also make the load borne by each Broker node more balanced, so that under the condition of a large message throughput, the business traffic can be dispersed to multiple Broker nodes, so that multiple Broker nodes can bear the load, thereby achieving a load balancing effect, which is conducive to avoiding excessive load on a certain Broker node.

The embodiment of the invention provides an equipment management method and platform, a physical host and a storage medium, and the method comprises the steps that the equipment management platform can create a control component and a virtual host in a hosted target physical host, and the virtual host can be delivered to a user. In the process that the user uses the virtual host, the user can generate a control instruction for the virtual host or the container corresponding to the virtual host, and the control assembly can receive and respond to the control instruction so as to control the running state of the virtual host or the running state of the container. Wherein the virtual host runs in the VPC, and the container is created when a user uses the virtual host and runs in the container network. Visibly, the control component in the physical host can receive the control instructions for the virtual host and the container in different network environments, so that networks where the virtual host and the container are located are in the same management domain, namely, unified management of the virtual host and the container is realized.

A computing system includes a processor, a network interface controller (NIC) configured to communicate via multiple networks; a virtual desktop infrastructure application (VDIA) including computer-executable instructions configured to: perform operations and maintain a virtual hosting environment; remediate a finding by hardening network access; and notify a user of an issue; and an information technology service management application (ITSMA) accessible to the VDIA. A computer-implemented method includes configuring a NIC to communicate via multiple networks; accessing an ITSMA; performing operations to maintain a hosting environment; remediating a finding by hardening network access; and notifying a user of an issue. A non-transitory computer readable medium includes computer-executable instructions that when executed, cause a computer to: configure a NIC to communicate via multiple networks; access an ITSMA; perform operations to maintain a hosting environment; remediate a finding by hardening network access; and notify a user of an issue.

The application discloses a high-availability array type USB device management system and method. The system comprises an embedded control surface module, a data surface cascade module and a power surface independent control module; the data surface cascade module comprises a hub controller and a plurality of USB physical ports; the power surface independent control module comprises a load switch for independent power supply of the ports and an analog-to-digital converter for collecting power supply current characteristics; a host computer end is configured with a virtual host controller interface driver; the embedded control surface module obtains characteristic quantity to calculate a deadlock state evaluation factor, controls power supply reset when the evaluation factor is over a threshold value, intercepts a request block, encapsulates a custom topology header and sends the custom topology header to the host computer end to build a virtual topology tree in a kernel. The application can accurately identify a bottom-layer hardware deadlock and apply hard isolation, isolate system device enumeration disorder caused by peripheral reset and ensure that an automatic control instruction has absolute physical certainty.

In some implementations, an emulation system may store a set of data to a first memory copy location of an emulated environment that is associated with a first virtual host system. The emulation system may copy the set of data from the first memory copy location to a shared memory location of the emulated environment. The emulation system may copy the set of data from the shared memory location to a second memory copy location of the emulated environment that is associated with a second virtual host system. The emulation system may load the set of data from the second memory copy location.

The invention discloses a resource allocation method and device for a cloud edge-end integrated architecture, equipment, a storage medium and a product. The method comprises the steps of generating a topological relation of a directed acyclic graph according to arrival time and a time span in the cloud edge-end integrated architecture; mapping the sensor node set and the virtual host node set to a virtual node set to obtain a virtual node sensor node mapping matrix and a virtual node host mapping matrix; determining a cloud layer centralized decision variable and an edge layer distributed decision variable through the virtual node sensor node mapping matrix and the virtual node host mapping matrix; obtaining a cloud layer resource allocation strategy based on the cloud layer centralized decision variable, and obtaining an edge layer resource allocation strategy based on the edge layer distributed decision variable; and updating the directed acyclic graph topological relation based on the cloud layer resource allocation strategy and the edge layer resource allocation strategy to obtain a target resource allocation strategy, and performing resource allocation according to the target resource allocation strategy.

The invention discloses a network security protection method, device and equipment based on a mimicry environment and a medium, and relates to the technical field of network security. Basic information of a real host is input to simulate a virtual host; setting virtual sentry nodes based on the virtual host and constructing a virtual subnet, wherein the number of the virtual sentry nodes is greater than the number of nodes of a real network; based on the investigation behavior database, performing investigation behavior monitoring on nodes of a real network by adopting a non-root permission probe; when the investigation behavior is monitored, a log file of the potential risk node is called; and performing keyword matching on the log file and the cloud threat database to identify malicious scripts, and redirecting the identified malicious scripts to the virtual subnet. According to the method, the non-root permission probe is adopted to monitor the investigation behavior, so that the initial activity of an attacker can be captured, and potential risk nodes can be monitored in advance; and after the malicious script is identified, the malicious script is guided to the virtual subnet, so that the timeliness and the protection effect of network security protection are improved.

A hosting system to facilitate a customer of an operator of the system to connect to a cloud provider, the system including: a first cloud exchange co-located with and connected to first cloud provider equipment; a second cloud exchange co-located with and connected to second cloud provider equipment, wherein the first cloud provider equipment and the second cloud provider equipment are of a same cloud provider but at different geographically spaced locations or the first cloud provider equipment is of a different cloud provider than that: of the second cloud provider equipment, and wherein the first cloud exchange is connected to the second cloud exchange; and a non-transitory computer readable medium including computer program instructions, the instructions configured to facilitate the configuration of a software-defined network including the first cloud exchange and / or second cloud exchange, wherein the network connects the customer to the first cloud provider equipment and / or the second cloud provider equipment.

The application discloses a kind of digital security intelligent terminal of water affair management.It is based on KVM virtualization bottom layer platform to the next generation software network firewall / log auditing system, data interconnection front system, data edge computing node by fusing communication network architecture, virtualization deployment is carried out, and a set of intensive, fractal full virtualization architecture including VServer virtual host, Vsan virtual storage, Vnet virtual network, Vsafe virtual security interconnection, Vservice virtual service, Vmanage unified virtual management is built.The beneficial effects of the application are: the security communication of edge computing node end to end is realized, reasonable isolation, function duplication, increase capacity, extension range;Reach network layer isolation between services, while improving the security of network in basic communication layer and data application layer;Complete the communication demand of service large architecture isolation, small part intercommunication.

In some implementations, an emulation system may store a set of data to a first memory copy location of an emulated environment that is associated with a first virtual host system. The emulation system may copy the set of data from the first memory copy location to a shared memory location of the emulated environment. The emulation system may copy the set of data from the shared memory location to a second memory copy location of the emulated environment that is associated with a second virtual host system. The emulation system may load the set of data from the second memory copy location.

A system and method for a mobile application configured to serve as a virtual host for restaurants and dining establishments, facilitating communication between diners and service staff including bussers, servers, bartenders, and kitchen personnel. The application enables customers to input preferences and check in on-site or remotely, assigns seating, and dispatches real-time instructions for service tasks. Visual and auditory signaling components, such as lights and displays, alert staff to pending or overdue duties, escalating missed actions to management if necessary. The application tracks each service interaction and integrates with point-of-sale (POS) systems to utilize customer profiles, manage orders, process payments, and collect feedback. It is operable via smartphones, kiosks, tablets, or terminals, and supports modular, scalable deployment across diverse dining environments. The system enhances service efficiency, reduces wait times, and ensures consistent guest experiences through automated oversight and dynamic staff coordination.

The invention provides a cloud desktop display method, which comprises the following steps of: in a first stage, controlling a first display adapter to provide display data to a sending end of a virtual host through a display only driver (DOD); the first stage is a non-running state of an operating system of the virtual host, and the sending end is a port used for sending the display data to a terminal; in the second stage, a second display adapter is controlled through an indirect display driver (IDD) to generate display data, the display data are transmitted to the first display adapter, and the first display adapter provides the display data to the sending end; the second stage is a running state of an operating system of the virtual host. The invention further provides a cloud desktop server, a computer readable medium and a computer program product.

A hosting system to facilitate connecting to multiple cloud providers may comprise a first cloud exchange; a second cloud exchange; one or more cloud point-of-presence (PoPs) communicatively coupled to the first and second cloud exchanges; a software-defined network (“SDN”) automation engine; a data collection layer; an artificial intelligence (AI) layer comprising one or more AI modeling engines configured to deploy one or more AI models; and a non-transitory computer readable medium comprising computer program instructions that when executed by a processor cause the system to generate a real-time conversational agent (a “chat-bot”), display the chat-bot on a user device, receive input comprising network specification parameters via the chat-bot, convert the input into one or more commands, generate a customized, on-demand SDN that complies with the network specification parameters, capture and model user data and network data, and automatically initiate one or more actions responsive to the modeling.

The invention relates to the field of SSD main control chip research and development, in particular to an SSD performance test system and method. The test system comprises a data compression storage module, a parallel computing module, a computing resource optimization distribution module and a data analysis and calibration module which are deployed on a hardware simulation acceleration platform. The parallel computing module monitors read-write performance data in the virtual host in real time and distinguishes non-key waveforms and key waveforms, and the data compression storage module discards the non-key waveforms and compresses, classifies and stores the key waveforms; the data analysis and calibration module firstly analyzes the stored key waveform to obtain performance data; then the analysis result is corrected according to the calibration model; and the computing resource optimization distribution module dynamically distributes computing resources of the FPGA platform according to the priority and the computing complexity of the waveform analysis task. According to the invention, the SSD performance test efficiency and accuracy can be improved.

A Universal Flash Storage (UFS) host controller supporting input / output virtualization (IOV) is disclosed. The host controller comprises a programmable Function ID (FID) to Stream ID (SID) mapping unit configured to assign unique stream IDs to physical and virtual UFS Host Controller Interface (UFSHCI) functions. The mapping unit includes registers accessible only within the physical UFSHCI's address space, allowing exclusive control by the host operating system. When a data transfer request is received, the host controller maps it to an assigned stream ID based on the programmable mapping. A UFS device coupled to the host controller validates received stream IDs before executing data transfer requests. This mechanism enables isolation of data streams between virtual functions, enhancing security in virtualized storage environments and accommodating evolving system requirements.