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    SYSTEM AND METHOD FOR VALIDATING VIRTUAL SESSION REQUESTS
    1.
    发明申请
    SYSTEM AND METHOD FOR VALIDATING VIRTUAL SESSION REQUESTS 审中-公开

    公开(公告)号：US20200374225A1

    公开(公告)日：2020-11-26

    申请号：US16847780

    申请日：2020-04-14

    Applicant: CITRIX SYSTEMS, INC.

    Inventor： GEORGY MOMCHILOV ,  HUBERT DIVOUX ,  ROBERTO VALDES ,  LEO C. SINGLETON, IV ,  PAUL BROWNE ,  KEVIN WOODMANSEE

    IPC: H04L12/713 ,  H04L12/717 ,  H04L29/08 ,  H04L29/06

    Abstract: A computing system may include a computing device configured to store and update published resource entitlements for a plurality of client devices. The system may further include a plurality of virtual delivery appliances configured to receive connection requests from the client devices, with the connection requests including a connection lease issued based upon the published resource entitlements for the client devices, request validation of the connection leases from the computing device, and provide the client devices with access to virtual sessions corresponding to the published resource entitlements responsive to validation of connection leases from the computing device. The computing device, responsive to validation requests from the virtual delivery appliances, may also compare the connection leases to the updated published resource entitlements and validate virtual session requests based thereon.

    COMPUTER SYSTEM AND METHODS PROVIDING VIRTUAL COMPUTING SESSION CONNECTIONS AND RE-DIRECTS BASED UPON ORDERED LIST OF VIRTUAL DELIVERY AGENTS
    3.
    发明申请
    COMPUTER SYSTEM AND METHODS PROVIDING VIRTUAL COMPUTING SESSION CONNECTIONS AND RE-DIRECTS BASED UPON ORDERED LIST OF VIRTUAL DELIVERY AGENTS 有权

    公开(公告)号：US20210385280A1

    公开(公告)日：2021-12-09

    申请号：US17445409

    申请日：2021-08-19

    Applicant: CITRIX SYSTEMS, INC.

    Inventor： LEO C. SINGLETON, IV ,  GEORGY MOMCHILOV

    IPC: H04L29/08 ,  G06F9/451 ,  G06F9/455

    Abstract: A virtual delivery appliance may include a memory and a processor configured to cooperate with the memory to connect client computing devices with virtual computing sessions provided by a host computing device(s) based upon respective connection leases each including an ordered list of virtual delivery appliances, with at least some of the client computing devices having different ordered lists of virtual delivery appliances. Each client computing device may be configured to request a new session from the virtual delivery appliances in the ordered list in descending order until receiving a connection with a new virtual computing session. The processor may be further configured to re-direct new session requests received from the client computing devices to lower virtual delivery appliances in the ordered list when existing virtual computing sessions for the client computing devices are already active with the host computing device(s) associated with the lower virtual delivery appliances.

    SYSTEM AND METHOD FOR VALIDATING VIRTUAL SESSION REQUESTS
    5.
    发明申请
    SYSTEM AND METHOD FOR VALIDATING VIRTUAL SESSION REQUESTS 有权

    公开(公告)号：US20220303213A1

    公开(公告)日：2022-09-22

    申请号：US17806113

    申请日：2022-06-09

    Applicant: CITRIX SYSTEMS, INC.

    Inventor： GEORGY MOMCHILOV ,  HUBERT DIVOUX ,  ROBERTO VALDES ,  LEO C. SINGLETON, IV ,  PAUL BROWNE ,  KEVIN WOODMANSEE

    IPC: H04L45/586 ,  H04L45/42 ,  H04L67/141 ,  H04L9/40 ,  H04L67/01

    Abstract: A method may include storing and updating published resource entitlements for a plurality of client devices at a computing device. The method may also include using a plurality of virtual delivery appliances to receive connection requests from the client devices, with the connection requests including connection leases having associated resource entitlements the client devices are respectively permitted to access, and request validation of the connection leases from the computing device. At the computing device, responsive to validation requests from the virtual delivery appliances, the connection leases may be compared to the updated published resource entitlements and validated based thereon. At the virtual delivery appliances, the client devices may be provided with access to virtual sessions corresponding to the published resource entitlements responsive to the virtual session request validations from the computing device.

    COMPUTING SESSION MULTI-FACTOR AUTHENTICATION
    8.
    发明申请
    COMPUTING SESSION MULTI-FACTOR AUTHENTICATION 有权

    公开(公告)号：US20230020656A1

    公开(公告)日：2023-01-19

    申请号：US17448536

    申请日：2021-09-23

    Applicant: CITRIX SYSTEMS, INC.

    Inventor： GEORGY MOMCHILOV ,  HUBERT DIVOUX ,  SANTOSH GUMMUNUR CHIRANJEEVI SAMPATH ,  LEO C. SINGLETON, IV

    IPC: H04L29/06

    Abstract: A computing device may include a memory and a processor configured to cooperate with the memory to receive a connection lease and a token from a client device, with the token being generated responsive to the client device completing multi-factor authentication (MFA) with a provider of MFA. The processor may further verify, responsive to unavailability of the provider of MFA, that the client device has previously performed MFA based upon the token, and connect the client device to a computing session with use of the connection lease and responsive to the verification that the client device has performed MFA.

    COMPUTING SYSTEM WITH DUAL VDA REGISTRATION AND RELATED METHODS
    9.
    发明申请
    COMPUTING SYSTEM WITH DUAL VDA REGISTRATION AND RELATED METHODS 审中-公开

    公开(公告)号：US20200341795A1

    公开(公告)日：2020-10-29

    申请号：US16396893

    申请日：2019-04-29

    Applicant: CITRIX SYSTEMS, INC.

    Inventor： LEO C. SINGLETON, IV ,  MUKUND INGALE ,  GEORGY MOMCHILOV ,  BALASUBRAMANIAN SWAMINATHAN

    IPC: G06F9/455 ,  G06F9/50 ,  G06F9/451

    Abstract: A computing system may be in communication with client computing devices. The computing system may include a cloud infrastructure, an offline cache, and a VDA configured to concurrently have a first registration with the cloud infrastructure, and a second registration with the offline cache, and provide corresponding virtual desktop instances for the client computing devices based upon either the first registration or the second registration. The offline cache may be configured to broker local resources for the virtual desktop instances when the cloud infrastructure is unavailable. The VDA may be configured to transition to the offline cache using the second registration when the cloud infrastructure is unavailable.

    COMPUTER SYSTEM AND METHODS PROVIDING VIRTUAL COMPUTING SESSION CONNECTIONS AND RE-DIRECTS BASED UPON ORDERED LIST OF VIRTUAL DELIVERY AGENTS
    10.
    发明申请
    COMPUTER SYSTEM AND METHODS PROVIDING VIRTUAL COMPUTING SESSION CONNECTIONS AND RE-DIRECTS BASED UPON ORDERED LIST OF VIRTUAL DELIVERY AGENTS 审中-公开

    公开(公告)号：US20200162560A1

    公开(公告)日：2020-05-21

    申请号：US16194823

    申请日：2018-11-19

    Applicant: CITRIX SYSTEMS, INC.

    Inventor： LEO C. SINGLETON, IV ,  GEORGY MOMCHILOV

    IPC: H04L29/08 ,  G06F9/451 ,  G06F9/455

    Abstract: A computer system may include at least one client computing device, and a plurality of host computing devices each configured to provide virtual computing sessions for the at least one client computing device. Each host computing device may have a virtual delivery agent (VDA) associated therewith configured to connect the at least one client computing device with the virtual computing sessions. The at least one client computing device may be configured to request virtual computing sessions from the VDAs in accordance with an ordered list of the VDAs. The VDAs may be configured to re-direct new session requests from the at least one client computing device to a lower VDA in the ordered list when an existing virtual computing session is already active with the host computing device associated with the lower VDA.

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