公开(公告)号：US11487863B2

公开(公告)日：2022-11-01

申请号：US16861445

申请日：2020-04-29

Applicant: Citrix Systems, Inc.

Inventor： Hao Wu ,  Tianze Jiang ,  Taodong Lu ,  Yihong Wu

IPC: H04L9/40 ,  G06F21/43

Abstract: A system and method for providing multifactor authentication. A disclosed method includes receiving a request at a server to launch a new session for an application on a client device, generating a plurality of codes, each of the plurality of codes associated with a respective identifier, and forwarding the plurality of codes via a short messaging service (SMS) message to a user associated with the client device. The method further includes sending the respective identifier associated with a given code of the plurality of codes to the application and receiving a submitted code entered into the application from the client device. Once received, the method compares the submitted code with the given code associated with the respective identifier and authenticates the user in response to the submitted code matching the given code.

公开(公告)号：US11361113B2

公开(公告)日：2022-06-14

申请号：US16870056

申请日：2020-05-08

Applicant: Citrix Systems, Inc.

Inventor： Tianze Jiang ,  Yihong Wu

IPC: G06F21/84 ,  G09G5/00 ,  G06F21/62

Abstract: Techniques are disclosed for sensitive information leak prevention using electromagnetic rays to prevent image capture of sensitive information. An example methodology implementing the techniques includes rendering a presentation slide on a display device, identifying at least one portion of the rendered presentation slide that contains sensitive information, and determining a location of the identified at least one portion on the rendered presentation slide. The method also includes triggering at least one electromagnetic emitter to emit an electromagnetic signal within the location of the identified at least one portion of the rendered presentation slide. The emitted electromagnetic signal inhibits image capture of the sensitive information by an image capture device.

公开(公告)号：US20230214277A1

公开(公告)日：2023-07-06

申请号：US17578338

申请日：2022-01-18

Applicant: CITRIX SYSTEMS, INC.

Inventor： Shihao Qian ,  Bo Zang ,  Hao Wu ,  Yihong Wu

IPC: G06F9/54 ,  G06N20/00

CPC classification number: G06F9/542 ,  G06N20/00 ,  G06F9/547 ,  G06F2209/544

Abstract: A method for learning model based attribute impact analysis may include training a learning model to recognize a nexus between a name of a file and an attribute impacted by the file. The trained learning model may be applied to identify at least one attribute impacted by a file update including one or more files. A review may be performed of the at least one attribute impacted by the file update. Related systems and computer program products are also provided.

公开(公告)号：US20210303738A1

公开(公告)日：2021-09-30

申请号：US16870056

申请日：2020-05-08

Applicant: Citrix Systems, Inc.

Inventor： Tianze Jiang ,  Yihong Wu

IPC: G06F21/84 ,  G06F21/62 ,  G09G5/00

Abstract: Techniques are disclosed for sensitive information leak prevention using electromagnetic rays to prevent image capture of sensitive information. An example methodology implementing the techniques includes rendering a presentation slide on a display device, identifying at least one portion of the rendered presentation slide that contains sensitive information, and determining a location of the identified at least one portion on the rendered presentation slide. The method also includes triggering at least one electromagnetic emitter to emit an electromagnetic signal within the location of the identified at least one portion of the rendered presentation slide. The emitted electromagnetic signal inhibits image capture of the sensitive information by an image capture device.

公开(公告)号：US20210334352A1

公开(公告)日：2021-10-28

申请号：US16861445

申请日：2020-04-29

Applicant: Citrix Systems, Inc.

Inventor： Hao Wu ,  Tianze Jiang ,  Taodong Lu ,  Yihong Wu

IPC: G06F21/43 ,  H04L29/06

Abstract: A system and method for providing multifactor authentication. A disclosed method includes receiving a request at a server to launch a new session for an application on a client device, generating a plurality of codes, each of the plurality of codes associated with a respective identifier, and forwarding the plurality of codes via a short messaging service (SMS) message to a user associated with the client device. The method further includes sending the respective identifier associated with a given code of the plurality of codes to the application and receiving a submitted code entered into the application from the client device. Once received, the method compares the submitted code with the given code associated with the respective identifier and authenticates the user in response to the submitted code matching the given code.