公开(公告)号：US11132179B1

公开(公告)日：2021-09-28

申请号：US16862781

申请日：2020-04-30

申请人： Citrix Systems, Inc.

发明人： Xiaolu Chu ,  Dan Hu

IPC分类号： G06F9/44 ,  G06F8/20 ,  G06F8/77 ,  G06Q30/06 ,  G06F16/9535

摘要： A method for generating microapp recommendations comprises receiving observational data that characterizes interactions between users and applications. The method further comprises defining a set of correlation trees based on the received observational data. Each correlation tree in the set represents a sequence of interactions between one of the users and one or more of the applications. The set includes a first quantity of correlation trees. The method further comprises identifying a subset of similar correlation trees, each of which is included in the set. The subset includes a second quantity of correlation trees that is less than the first quantity. The method further comprises making a determination that the second quantity is greater than a threshold quantity. The method further comprises, in response to making the determination, generating a microapp recommendation based on the sequence of interactions represented by a correlation tree that is representative of the subset.

公开(公告)号：US11323400B1

公开(公告)日：2022-05-03

申请号：US17179570

申请日：2021-02-19

申请人： Citrix Systems, Inc.

发明人： Dan Hu ,  Zongpeng Qiao

IPC分类号： H04L12/58 ,  G06F40/44 ,  G06N20/00 ,  H04L51/00 ,  H04L51/046

摘要： Methods and systems for protecting sensitive data using conversational history are described herein. An enterprise data validation server may receive conversation snippets and create a topic model. The enterprise data validation server may detect a message is being sent from a first user to a second user, determine a topic distribution between the first user and the second user, and a topic distribution of the message. The enterprise data validation server may determine a bias value associated with the message by comparing the topic distribution of the message and the topic distribution between the first user and the second user. Accordingly, based on a determination that the bias value exceeds a threshold, the enterprise data validation server send an alert containing a warning message.

公开(公告)号：US20210382954A1

公开(公告)日：2021-12-09

申请号：US16929285

申请日：2020-07-15

申请人： Citrix Systems, Inc.

发明人： Xiaolu Chu ,  Dan Hu

IPC分类号： G06F16/9535 ,  G06Q10/10 ,  G06N20/00 ,  G06N20/20 ,  H04L29/08

摘要： A computer system is provided. The computer system includes a memory and at least one processor coupled to the memory and configured to query a user profiling system with a skillset provided by a requestor and identify a target user that is associated with the skillset based on the query results. The at least one processor is further configured to identify a network path linking the requestor with the target user. The network path includes one or more links between nodes of a user network, the nodes associated with users including the requestor, the target user, and other users. The at least one processor is further configured to identify a preferred communication channel associated with the target user and/or the other users, based on the query results, and to provide a recommendation to the requester, the recommendation comprising the target user, the preferred communication channel, and the network path.

公开(公告)号：US20210334375A1

公开(公告)日：2021-10-28

申请号：US15930770

申请日：2020-05-13

申请人： Citrix Systems, Inc.

发明人： Dan Hu ,  Yuan Zhang ,  Xiaolu Chu

IPC分类号： G06F21/56 ,  G06F21/55

摘要： Methods and systems for detecting malicious events in computing systems are described herein. Relationships between events occurring at computing systems are identified. The identified relationships are compared to a series of events previously determined to be a malicious activity to determine whether the identified relationship is potentially malicious activity. If the identified relationship is determined to be potentially malicious, actions can be taken to mitigate damages caused by the events in the identified relationship.

公开(公告)号：US11841928B2

公开(公告)日：2023-12-12

申请号：US17170146

申请日：2021-02-08

申请人： Citrix Systems, Inc.

发明人： Zongpeng Qiao ,  Dan Hu

IPC分类号： G06F21/10 ,  H04L65/60 ,  G06F3/14 ,  H04L67/10

CPC分类号： G06F21/10 ,  G06F3/14 ,  H04L65/60 ,  G06F21/1062 ,  H04L67/10

摘要： Techniques are disclosed for secure collaboration messaging. An example methodology implementing the techniques includes, by a computing device of a first user, receiving a notification of arrival of a message addressed to the first user from a second user and determining that the message is a secure message. The method also includes, by the computing device of the first user, associating a security tag icon to the message, the security tag icon providing an indication that the message is a secure message, and causing a display of the associated security tag icon with a displayed indication of the arrival of the message.

公开(公告)号：US20220197979A1

公开(公告)日：2022-06-23

申请号：US17170146

申请日：2021-02-08

申请人： Citrix Systems, Inc.

发明人： Zongpeng Qiao ,  Dan Hu

IPC分类号： G06F21/10 ,  H04L29/06 ,  G06F3/14

摘要： Techniques are disclosed for secure collaboration messaging. An example methodology implementing the techniques includes, by a computing device of a first user, receiving a notification of arrival of a message addressed to the first user from a second user and determining that the message is a secure message. The method also includes, by the computing device of the first user, associating a security tag icon to the message, the security tag icon providing an indication that the message is a secure message, and causing a display of the associated security tag icon with a displayed indication of the arrival of the message.

公开(公告)号：US20230062357A1

公开(公告)日：2023-03-02

申请号：US17482936

申请日：2021-09-23

申请人： Citrix Systems, Inc.

发明人： Dan Hu ,  Zongpeng Qiao ,  Ke Xu

IPC分类号： G06F21/62 ,  G06N20/00

摘要： Methods and systems for determining and reacting to trust relationships in a messaging group are described herein. A computing device may detect text associated with a messaging group comprising a plurality of different users. The computing device may process the text to determine at least one topic, then generate a trust graph comprising a plurality of connections between a user and each of the plurality of different users. Each of the plurality of connections may indicate a degree of trust corresponding to the at least one topic. The computing device may determine, based on the trust graph, that a first degree of trust, associated with at least one of the plurality of different users, satisfies a threshold. The computing device may cause output of a notification comprising an identity of the at least one of the plurality of different users.

公开(公告)号：US20210303269A1

公开(公告)日：2021-09-30

申请号：US16862781

申请日：2020-04-30

申请人： Citrix Systems, Inc.

发明人： Xiaolu Chu ,  Dan Hu

IPC分类号： G06F8/20 ,  G06F16/9535 ,  G06Q30/06 ,  G06F8/77

摘要： A method for generating microapp recommendations comprises receiving observational data that characterizes interactions between users and applications. The method further comprises defining a set of correlation trees based on the received observational data. Each correlation tree in the set represents a sequence of interactions between one of the users and one or more of the applications. The set includes a first quantity of correlation trees. The method further comprises identifying a subset of similar correlation trees, each of which is included in the set. The subset includes a second quantity of correlation trees that is less than the first quantity. The method further comprises making a determination that the second quantity is greater than a threshold quantity. The method further comprises, in response to making the determination, generating a microapp recommendation based on the sequence of interactions represented by a correlation tree that is representative of the subset.