公开(公告)号：US11012400B1

公开(公告)日：2021-05-18

申请号：US16857571

申请日：2020-04-24

Applicant: Citrix Systems, Inc.

Inventor： Sai Xu ,  Taodong Lu ,  Qin Zhang

IPC: G06F15/16 ,  G06F9/54 ,  H04L29/06 ,  H04L12/58 ,  G06F3/0482 ,  G06Q10/10

Abstract: In accordance with one disclosed method, a first computing system may receive a message from an application hosted on a second computing system, the message being indicative of an event of the application. In response to receiving the message, the first computing system may generate a notification indicative of the event and send the generated notification to a client device. The first computing system may receive a response to the notification from the client device, and may process the response so as to cause the application to take an action responsive to the event.

公开(公告)号：US20200252496A1

公开(公告)日：2020-08-06

申请号：US16854221

申请日：2020-04-21

Applicant: Citrix Systems, Inc.

Inventor： Sai Xu ,  Qin Zhang

IPC: H04M1/725 ,  G06F21/84 ,  G06F3/01

Abstract: Systems and methods for controlling access to a computing device. The methods include: detecting, by a computing device in a first state, two or more user actions of tactile input applied to only one or more physical volume control buttons of a housing of the computing device; determining that the detected two or more user actions of the tactile input are valid based on a code sequence; and changing the first state of the computing device to a second state to enable use of at least one functionality of the computing device, in response to determining that the detected two or more user actions of the tactile input are valid.

公开(公告)号：US20200220858A1

公开(公告)日：2020-07-09

申请号：US16265103

申请日：2019-02-01

Applicant: Citrix Systems, Inc.

Inventor： Yuran Ou ,  Bo Zang ,  Sai Xu

IPC: H04L29/06

Abstract: Methods and systems for management of subscriber identities associated with user devices are described herein. The user device may enroll the user device to a server and lock a subscriber identity associated with the device by setting a password on the subscriber identity. If a credential entered by a user is verified, the subscriber identity associated with the device may be unlocked. Alternatively, the user device may retrieve one or more identities associated with the user, the user device and/or the subscriber identity. A server may register the one or more identities with a database. If the user device sends a request to connect to the network, the server may verify the one or more identities retrieved by the user device to determine whether to grant access from the user device to the network.

公开(公告)号：US20200210745A1

公开(公告)日：2020-07-02

申请号：US16235772

申请日：2018-12-28

Applicant: Citrix Systems, Inc.

Inventor： Haipeng Luo ,  Sai Xu

IPC: G06K9/46 ,  H04L29/06

Abstract: Systems and methods for Optical Character Recognition (“OCR”) based anti-spoofing for Unicode homograph. The method comprises: performing operations by a computing device to make an OCR identification on an original electronic address so as to obtain an OCR electronic address; encoding (a) the original electronic address to obtain an encoded access address and (b) the OCR electronic address to obtain an encoded OCR electronic address; comparing the encoded access address to the encoded OCR electronic address; and determining if a Unicode homograph spoofing situation exists based on results of the comparing.