公开(公告)号：US12225071B2

公开(公告)日：2025-02-11

申请号：US17747558

申请日：2022-05-18

Applicant: Citrix Systems, Inc.

Inventor： Anuj Magazine ,  Praveen Raja Dhanabalan ,  Anudeep Athlur

IPC: H04L67/06 ,  H04L65/61 ,  H04L67/63

Abstract: Described embodiments provide systems and methods for selecting between modes for delivering or providing access to a file. A server can be configured to deliver the file via a plurality of modes of delivery including. A first mode of delivery can include downloading the file and a second mode of delivery can include delivering the file via a virtualized stream. The server can receive a request and initiate downloading of the file for a length of time. The server can identify an amount of available bandwidth and size of the file and determine a first time for the first mode of delivery. The first time can be compared to a second time to deliver the file via the second mode of delivery. The server can select between the first mode of delivery and the second mode of delivery and provide the file via the selected mode of delivery.

公开(公告)号：US11818574B2

公开(公告)日：2023-11-14

申请号：US17331993

申请日：2021-05-27

Applicant: Citrix Systems, Inc.

Inventor： Krishna Kumar Kb ,  Praveen Raja Dhanabalan

IPC: H04L29/06 ,  H04W12/069 ,  H04W4/80 ,  H04W12/04 ,  H04L9/32

CPC classification number: H04W12/069 ,  H04L9/3263 ,  H04W4/80 ,  H04W12/04

Abstract: Described embodiments provide for provisioning devices securely using zero touch deployments. A controller application can receive a first authentication code from the controller. The controller application can establish, responsive to receiving the first authentication code, a short-range wireless connection with the device within a pairing range of the controller application using at least one of one or more short-range wireless communication types. The controller application can receive a second authentication code from the device via the short-range wireless connection. The controller application can determine that the first authentication code received from the controller corresponds to the second authentication code received via the short-range wireless connection. The controller application can transmit, responsive to determining that the first authentication code corresponds to the second authentication code, an approval request to the controller to sign a certificate to authorize the device to communicate with the controller.

公开(公告)号：US11792174B2

公开(公告)日：2023-10-17

申请号：US17322501

申请日：2021-05-17

Applicant: Citrix Systems, Inc.

Inventor： Praveen Raja Dhanabalan ,  Surya Prakash Patel ,  J Mohan Rao Arisankala

IPC: H04L29/06 ,  H04L9/06 ,  H04L12/46 ,  H04L9/40 ,  H04L69/22

CPC classification number: H04L63/0478 ,  H04L9/0643 ,  H04L12/4633 ,  H04L63/029 ,  H04L69/22 ,  H04L63/0478 ,  H04L63/029 ,  H04L12/4633 ,  H04L9/0643

Abstract: Described embodiments provide systems and methods for remapping connections to tunnels selected based on a security level of the communications. A first network device may be in communication with a second network device via a plurality of communication tunnels. The plurality of communication tunnels may include an encrypted communication tunnel and an unencrypted communication tunnel. The first network device may receive a packet, the packet including header information and a payload. The first network device may determine whether the received packet is encrypted to meet a threshold level of security. The first network device may, responsive to determining that the packet is to meet the threshold level of security, communicate an identifier of the payload and the header information to the second network device via the encrypted communication tunnel, and communicate the payload to the second network device via the unencrypted communication tunnel.

公开(公告)号：US11783066B2

公开(公告)日：2023-10-10

申请号：US17144862

申请日：2021-01-08

Applicant: Citrix Systems, Inc.

Inventor： Praveen Raja Dhanabalan ,  Saurabh Pant

IPC: G06F21/62 ,  G06F16/176 ,  H04L9/40 ,  H04L67/06 ,  H04W12/06

CPC classification number: G06F21/6218 ,  G06F16/176 ,  H04L63/0853 ,  H04L63/0876 ,  H04L63/107 ,  H04L67/06 ,  H04W12/06

Abstract: Methods and systems for securely sharing files with user devices based on location are described herein. A server may detect an endpoint device in response to receipt, from a user device, of a request to share a file, the endpoint device being proximate to the user device. An identifier indicative of the detected endpoint device may be generated by the server. The identifier may distinguish the detected endpoint device from other endpoint devices proximate to the user device. The server may send the identifier to the user device to enable the user device to share the file with the detected endpoint device.

公开(公告)号：US11748312B2

公开(公告)日：2023-09-05

申请号：US17808154

申请日：2022-06-22

Applicant: Citrix Systems, Inc.

Inventor： Praveen Raja Dhanabalan

IPC: G06F15/16 ,  G06F16/176 ,  H04W12/08 ,  H04L9/40 ,  G06F9/455 ,  H04L65/403 ,  H04W12/06 ,  H04L67/06

CPC classification number: G06F16/176 ,  G06F9/45558 ,  H04L63/0838 ,  H04L65/403 ,  H04W12/068 ,  H04W12/08 ,  G06F2009/45587 ,  H04L67/06

Abstract: A user may, when using an application of a first computing device, intend to share data with other computing devices. To share the data, sharing processes may be performed by the first computing device, any device that the data is to be shared with, and one or more network locations. The sharing processes may determine whether the data is available at any of the devices or at any of the one or more network locations. Any device or network location where the data is available may be selected as a source of the data. Any device where the data is unavailable may be sent the data from one or more sources. Once received, the data may be stored to enable access by an application.

公开(公告)号：US11671254B2

公开(公告)日：2023-06-06

申请号：US17662711

申请日：2022-05-10

Applicant: Citrix Systems, Inc.

Inventor： Anudeep Athlur ,  Praveen Raja Dhanabalan ,  Anuj Magazine

IPC: H04L29/06 ,  H04L9/30 ,  G06V20/10 ,  G06F21/45 ,  H04L9/08 ,  H04L9/40 ,  G06F7/58

CPC classification number: H04L9/3033 ,  G06F21/45 ,  G06V20/10 ,  H04L9/0869 ,  H04L63/0428 ,  H04L63/08 ,  G06F7/582

Abstract: Methods and systems for secure authentication in an extended reality (XR) environment are described herein. An XR environment may be output by a computing device and for display on a device configured to be worn by a user. A first plurality of images may be determined via the XR environment. The first plurality of images may be determined based on a user looking at a plurality of objects, real or virtual, in the XR environment. The first plurality of images may be sent to a server, and the server may return a second plurality of images. A public key and private key may be determined based on different portions of each of the second plurality of images. The public key may be sent to the server to register and/or authenticate subsequent communications between the computing device and the server.

公开(公告)号：US11558417B2

公开(公告)日：2023-01-17

申请号：US16399189

申请日：2019-04-30

Applicant: Citrix Systems, Inc.

Inventor： Praveen Raja Dhanabalan ,  Anudeep Narasimhaprasad Athlur

IPC: H04L29/06 ,  H04L9/40

Abstract: A method, computer program product, and computer system for receiving, by a computing device, a plurality of file segments of a file, the plurality of file segments being received individually by the computing device. A first file segment of the file may be scanned to identify the presence of malware within the file segment. The first file segment of the file may be encrypted to create an encrypted file segment in response to identification by the scan of the first file segment that malware is absent from the first file segment. The encrypted file segment of the file may be sent to another computing device before a second file segment of the file is received by the computing device.

公开(公告)号：US11522785B2

公开(公告)日：2022-12-06

申请号：US17170271

申请日：2021-02-08

Applicant: Citrix Systems, Inc.

Inventor： Praveen Raja Dhanabalan ,  Vladimir Vysotsky ,  Saurabh Pant ,  Srinivasarao Nelluri

IPC: H04L45/121 ,  H04L45/42 ,  H04L67/1097 ,  H04L9/40

Abstract: Described embodiments provide systems and method for intelligent path selection to reduce latency and maintain security. A client can request access to a server and multiple connections can be initiated to the requested destination, for example, a direct connection from a branch office and a backhauled connection through a data center. Traffic via the second connection can be controllable by application of at least one rule of the data center. A device can determine a delay in the exchange of data via the connections and a security level of the connections. The determination of the delay in the exchange of data via the another connection can be based on in part feedback about the application of the rule. The device can connect a client device to a server through one of the connections using the determination of the delay and the security level of the connection.

公开(公告)号：US20220318198A1

公开(公告)日：2022-10-06

申请号：US17808154

申请日：2022-06-22

Applicant: Citrix Systems, Inc.

Inventor： Praveen Raja Dhanabalan

IPC: G06F16/176 ,  H04W12/08 ,  H04L9/40 ,  G06F9/455 ,  H04L65/403 ,  H04W12/06

Abstract: A user may, when using an application of a first computing device, intend to share data with other computing devices. To share the data, sharing processes may be performed by the first computing device, any device that the data is to be shared with, and one or more network locations. The sharing processes may determine whether the data is available at any of the devices or at any of the one or more network locations. Any device or network location where the data is available may be selected as a source of the data. Any device where the data is unavailable may be sent the data from one or more sources. Once received, the data may be stored to enable access by an application.

公开(公告)号：US11463503B2

公开(公告)日：2022-10-04

申请号：US17331105

申请日：2021-05-26

Applicant: Citrix Systems, Inc.

Inventor： Praveen Raja Dhanabalan

IPC: G06F15/177 ,  H04L65/80 ,  H04L43/0882 ,  H04L43/0829 ,  H04L67/02 ,  H04L65/1089 ,  H04L65/1069 ,  H04L47/2475 ,  H04L43/16 ,  H04L69/14 ,  H04L65/401 ,  H04L69/321

Abstract: Described embodiments provide for dynamically optimizing the number of application layer streams that may be multiplexed into a single transport layer connection, providing the advantages of application layer multiplexing without incurring unnecessary congestion-based network delays. A device may monitor net bandwidth and packet loss rates for a connection, and may dynamically increase and decrease a number of concurrent application layer streams to balance throughput and congestion avoidance. As congestion increases, the device may reduce concurrent stream limits in order to spawn additional transport layer connections, allowing faster congestion recovery and reduced performance impairment.