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公开(公告)号：US10523516B1
公开(公告)日：2019-12-31
申请号：US16029875
申请日：2018-07-09
Applicant: CITRIX SYSTEMS, INC.
Inventor： Anup Lal Gupta , Praveen Raja Dhanabalan , Akshata Bhat , Jaskirat Chauhan
IPC: H04L12/24
Abstract: A device for an Internet of Things (IoT) workspace monitors the IoT workspace to determine a change in a number of IoT devices operating within the IoT workspace. A respective topology of the IoT workspace is determined based the number of IoT devices operating in the IoT workspace. The IoT devices based on each topology are mapped, with each map identifying locations of the IoT devices within the IoT workspace. Relationships and dependencies are determined between the IoT devices for each map. A weight is assigned to each IoT device based on the determined relationships and dependencies for each map. The assigned weights of the changed number of IoT devices are compared to the assigned weights of the IoT devices operating before the change so as to quantify an impact of the change in the IoT workspace.
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公开(公告)号：US20190312937A1
公开(公告)日：2019-10-10
申请号：US16446739
申请日：2019-06-20
Applicant: CITRIX SYSTEMS,INC.
Inventor： Praveen Raja Dhanabalan , Chaitra Maraliga Ramaiah , Akshata Bhat
Abstract: A system for optimizing network traffic is described. An appliance operates within a cluster of appliances. The appliance includes one or more network interfaces to facilitate a first secure session between a client device and the appliance, and a second secure session between the appliance and a server. One of the network interfaces is configured to receive a secure connection request to the server. A secure session exchange module acquires a message from another appliance, with the message indicating that the other appliance is acting as a primary instance for the server. The secure session exchange module determines whether a valid primary instance for the server exist, and requests from the other appliance at least one session-related parameter based on determination of existence of the valid primary instance for the server. A session to the server is used based on at least one session-related parameter acquired from the other appliance.
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公开(公告)号：US11245589B2
公开(公告)日：2022-02-08
申请号：US16007016
申请日：2018-06-13
Applicant: CITRIX SYSTEMS, INC.
Inventor： Praveen Raja Dhanabalan , Anup Lal Gupta , Akshata Bhat
Abstract: An Internet of Things (IoT) topology analyzer includes an input to passively receive packets exchanged between IoT devices operating within a network and at least one IoT server connected to the network. A processor is coupled to the input and is configured to determine a number of IoT devices operating within the network based on the received packets, with the number of IoT devices used to define an IoT topology of the network.
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公开(公告)号：US10721214B2
公开(公告)日：2020-07-21
申请号：US15787463
申请日：2017-10-18
Applicant: Citrix Systems, Inc.
Inventor： Akshata Bhat , Praveen Raja Dhanabalan
Abstract: Described embodiments provide systems and methods for initiating establishment of a connection. The system may include a device intermediary between a client and a server. The device may determine at least one server name indicator (SNI) for an application executing on the client and having a secure session established with the server. The device may determine, for each domain name corresponding to the at least one SNI, a session timeout value for the corresponding domain name. The device may send a message to the client according to each session timeout value, to cause the client to initiate establishment of a connection for the corresponding domain name using the secure session.
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公开(公告)号：US10367891B2
公开(公告)日：2019-07-30
申请号：US14867792
申请日：2015-09-28
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan , Chaitra Maraliga Ramaiah , Akshata Bhat
Abstract: A system for optimizing network traffic is described. The system includes a plurality of appliances, each having an SSL session exchange module. An appliance in active state is called a primary appliance, and one or more appliances in inactive state are called secondary appliances. An appliance of a cluster of appliances comprises a secure session exchange module and one or more network interfaces configured to facilitate a first secure session between a client device and the appliance and a second secure session between the appliance and a server. The secure session exchange module in a primary appliance is configured to provide a message for sending to one or more secondary appliances. The message indicates that the appliance is acting as a primary instance for a server. The secure session exchange module in the primary appliance is also configured to acquire at least one session-related parameter through a handshake procedure for a secure layer with the server. A network interface of the one or more network interfaces is further configured to send the at least one session-related parameter to the one or more secondary appliances. The one or more secondary appliances are configured to reuse one or more sessions based on the acquired session-related parameter.
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Patent Agency Ranking
公开(公告)号：US10862976B2
公开(公告)日：2020-12-08
申请号：US16446739
申请日：2019-06-20
Applicant: CITRIX SYSTEMS, INC.
Inventor： Praveen Raja Dhanabalan , Chaitra Maraliga Ramaiah , Akshata Bhat
Abstract: A system for optimizing network traffic is described. An appliance operates within a cluster of appliances. The appliance includes one or more network interfaces to facilitate a first secure session between a client device and the appliance, and a second secure session between the appliance and a server. One of the network interfaces is configured to receive a secure connection request to the server. A secure session exchange module acquires a message from another appliance, with the message indicating that the other appliance is acting as a primary instance for the server. The secure session exchange module determines whether a valid primary instance for the server exist, and requests from the other appliance at least one session-related parameter based on determination of existence of the valid primary instance for the server. A session to the server is used based on at least one session-related parameter acquired from the other appliance.
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公开(公告)号：US20190386883A1
公开(公告)日：2019-12-19
申请号：US16009503
申请日：2018-06-15
Applicant: Citrix Systems, Inc.
Inventor： Akshata Bhat , Anup Lal Gupta , James Bulpin , Praveen Raja Dhanabalan
Abstract: Techniques proactively deploy analytics to a computerized edge device. The techniques involve receiving data from the edge device. The data is conveyed through the edge device from a set of sensors disposed at a particular location. The techniques further involve performing analytics on the data to identify a set of edge device rules that defines a set of actions for the edge device to carry out under a set of predefined conditions potentially sensed by the set of sensors. The techniques further involve providing a command to the edge device. The command (i) includes the set of edge device rules and (ii) directs the edge device to, at a future time, start operating according to the set of edge device rules to protect against unsuccessful deployment of the command to the edge device due to subsequent delayed communication between the processing circuitry and the edge device.
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公开(公告)号：US10382308B2
公开(公告)日：2019-08-13
申请号：US15867456
申请日：2018-01-10
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan , Anup Lal Gupta , Akshata Bhat
Abstract: The systems and methods discussed herein provide for a predictive monitoring technique to suppress data exchange between the client device or devices and the monitoring device or devices. Regression-based intelligent predictions systems executed both by the client device or devices and the monitoring device or devices perform identical prediction algorithms. If the predicted metric values and the actual measured metric values on the client device are very close, then the client device may skip transmitting the measured metric values to the monitoring device; similarly, if a measured metric value is not received by the monitoring device, then the monitoring device knows that the measured metric was similar to the predicted metric on the client device, and accordingly may utilize the predicted metric on the monitoring device. Because transmission of the measured metric values may be skipped, network traffic and interface and processor utilization is significantly decreased.
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公开(公告)号：US20190215256A1
公开(公告)日：2019-07-11
申请号：US15867456
申请日：2018-01-10
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan , Anup Lal Gupta , Akshata Bhat
CPC classification number: H04L43/0876 , G06N5/04 , G06N20/00 , H04L43/16 , H04L43/50
Abstract: The systems and methods discussed herein provide for a predictive monitoring technique to suppress data exchange between the client device or devices and the monitoring device or devices. Regression-based intelligent predictions systems executed both by the client device or devices and the monitoring device or devices perform identical prediction algorithms. If the predicted metric values and the actual measured metric values on the client device are very close, then the client device may skip transmitting the measured metric values to the monitoring device; similarly, if a measured metric value is not received by the monitoring device, then the monitoring device knows that the measured metric was similar to the predicted metric on the client device, and accordingly may utilize the predicted metric on the monitoring device. Because transmission of the measured metric values may be skipped, network traffic and interface and processor utilization is significantly decreased.
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公开(公告)号：US11075813B2
公开(公告)日：2021-07-27
申请号：US16009503
申请日：2018-06-15
Applicant: Citrix Systems, Inc.
Inventor： Akshata Bhat , Anup Lal Gupta , James Bulpin , Praveen Raja Dhanabalan
IPC: G06F15/167 , H04L12/24 , H04L29/08 , H04L12/26
Abstract: Techniques proactively deploy analytics to a computerized edge device. The techniques involve receiving data from the edge device. The data is conveyed through the edge device from a set of sensors disposed at a particular location. The techniques further involve performing analytics on the data to identify a set of edge device rules that defines a set of actions for the edge device to carry out under a set of predefined conditions potentially sensed by the set of sensors. The techniques further involve providing a command to the edge device. The command (i) includes the set of edge device rules and (ii) directs the edge device to, at a future time, start operating according to the set of edge device rules to protect against unsuccessful deployment of the command to the edge device due to subsequent delayed communication between the processing circuitry and the edge device.
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