Patents by Inventor Aveek Kumar Das
Aveek Kumar Das has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11902304Abstract: Systems, methods, and related technologies for clustering are described. The method includes determining one or more access policies associated with each of one or more clusters of entities, wherein a cluster comprises one or more entities with similar behavior. The method further includes determining one or more anomalies based on the one or more clusters, wherein the one or more access policies control communications between entities of the one or more clusters based on the one or more anomalies. The method further includes storing data associated with at least one of the one or more clusters and the one or more anomalies.Type: GrantFiled: December 8, 2022Date of Patent: February 13, 2024Assignee: Forescout Technologies, Inc.Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Publication number: 20230275818Abstract: Systems, methods, and related technologies for increasing data availability. The determining of one or more recommendations to improve classification may include accessing network traffic from a network and selecting an entity. One or more values associated with one or more properties associated with the entity may be determined. The one or more values may be accessed from the network traffic. The entity may be classified and in response to the classification meeting a condition, one or more properties that are unavailable in the network traffic may be determined. A data source associated with the one or more properties for which a value is not present in the network traffic may be determined and the data source associated with the one or more properties that are unavailable in the network traffic may be stored.Type: ApplicationFiled: May 2, 2023Publication date: August 31, 2023Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Patent number: 11683248Abstract: Systems, methods, and related technologies for increasing data availability. The determining of one or more recommendations to improve classification may include accessing network traffic from a network and selecting an entity. One or more values associated with one or more properties associated with the entity may be determined. The one or more values may be accessed from the network traffic. The entity may be classified and in response to the classification meeting a condition, one or more properties that are unavailable in the network traffic may be determined. A data source associated with the one or more properties for which a value is not present in the network traffic may be determined and the data source associated with the one or more properties that are unavailable in the network traffic may be stored.Type: GrantFiled: December 20, 2019Date of Patent: June 20, 2023Assignee: FORESCOUT TECHNOLOGIES, INC.Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Publication number: 20230118017Abstract: Systems, methods, and related technologies for clustering are described. The method includes determining one or more access policies associated with each of one or more clusters of entities, wherein a cluster comprises one or more entities with similar behavior. The method further includes determining one or more anomalies based on the one or more clusters, wherein the one or more access policies control communications between entities of the one or more clusters based on the one or more anomalies. The method further includes storing data associated with at least one of the one or more clusters and the one or more anomalies.Type: ApplicationFiled: December 8, 2022Publication date: April 20, 2023Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Patent number: 11601445Abstract: Systems, methods, and related technologies for clustering are described. Network traffic is accessed from a network and the network may be associated with a plurality of entities. Behavior associated with each entity of the plurality of entities may be determined. The behavior may be determined based one or more communications associated with each entity. A processing device may be used to determine one or more clusters of entities based on entities having similar behavior. A cluster may comprise one or more entities with similar behavior. One or more anomalies may be determined based on the one or more clusters and storing data associated with at least one of the one or more clusters and the one or more anomalies may be stored.Type: GrantFiled: March 31, 2020Date of Patent: March 7, 2023Assignee: FORESCOUT TECHNOLOGIES, INC.Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Publication number: 20220201032Abstract: Systems, methods, and related technologies for determining a risk associated with a network portion are described. The determination of risk associated with a network portion may include accessing network traffic from a network and determining an entity type associated with at least one entity communicatively coupled to the network. A network portion associated with the at least one entity can be determined. A risk associated with the at least one entity can be determined. A risk associated with the network portion associated with the at least one entity can be determined based on the risk associated with the at least one entity. The risk associated with the network portion can then be stored.Type: ApplicationFiled: March 14, 2022Publication date: June 23, 2022Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Patent number: 11310258Abstract: Systems, methods, and related technologies for determining a risk associated with a network portion are described. The determination of risk associated with a network portion may include accessing network traffic from a network and determining an entity type associated with at least one entity communicatively coupled to the network. A network portion associated with the at least one entity can be determined. A risk associated with the at least one entity can be determined. A risk associated with the network portion associated with the at least one entity can be determined based on the risk associated with the at least one entity. The risk associated with the network portion can then be stored.Type: GrantFiled: September 25, 2019Date of Patent: April 19, 2022Assignee: FORESCOUT TECHNOLOGIES, INC.Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Publication number: 20220092087Abstract: Systems, methods, and related technologies for classification are described. Network traffic from a network may be accessed. One or more values associated with one or more properties associated with an entity may be determined. The one or more values may be determined from the network traffic. A first classification attribute is determined based on the one or more values associated with one or more properties associated with the entity. A second classification attribute is determined, by a processing device, based on the first classification attribute and the one or more values associated with one or more properties associated with the entity. The second classification attribute is stored.Type: ApplicationFiled: September 24, 2020Publication date: March 24, 2022Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Publication number: 20210306354Abstract: Systems, methods, and related technologies for clustering are described. Network traffic is accessed from a network and the network may be associated with a plurality of entities. Behavior associated with each entity of the plurality of entities may be determined. The behavior may be determined based one or more communications associated with each entity. A processing device may be used to determine one or more clusters of entities based on entities having similar behavior. A cluster may comprise one or more entities with similar behavior. One or more anomalies may be determined based on the one or more clusters and storing data associated with at least one of the one or more clusters and the one or more anomalies may be stored.Type: ApplicationFiled: March 31, 2020Publication date: September 30, 2021Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Publication number: 20210194785Abstract: Systems, methods, and related technologies for increasing data availability. The determining of one or more recommendations to improve classification may include accessing network traffic from a network and selecting an entity. One or more values associated with one or more properties associated with the entity may be determined. The one or more values may be accessed from the network traffic. The entity may be classified and in response to the classification meeting a condition, one or more properties that are unavailable in the network traffic may be determined. A data source associated with the one or more properties for which a value is not present in the network traffic may be determined and the data source associated with the one or more properties that are unavailable in the network traffic may be stored.Type: ApplicationFiled: December 20, 2019Publication date: June 24, 2021Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Publication number: 20200322369Abstract: Systems, methods, and related technologies for determining a risk associated with a network portion are described. The determination of risk associated with a network portion may include accessing network traffic from a network and determining an entity type associated with at least one entity communicatively coupled to the network. A network portion associated with the at least one entity can be determined. A risk associated with the at least one entity can be determined. A risk associated with the network portion associated with the at least one entity can be determined based on the risk associated with the at least one entity. The risk associated with the network portion can then be stored.Type: ApplicationFiled: September 25, 2019Publication date: October 8, 2020Inventors: Arun Raghuramu, Aveek Kumar Das, Yang Zhang
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Patent number: 8108119Abstract: The present invention provides a collision avoidance apparatus and method employing stereo vision applications for adaptive vehicular control. The stereo vision applications are comprised of a road detection function and a vehicle detection and tracking function. The road detection function makes use of three-dimensional point data, computed from stereo image data, to locate the road surface ahead of a host vehicle. Information gathered by the road detection function is used to guide the vehicle detection and tracking function, which provides lead motion data to a vehicular control system of the collision avoidance apparatus. Similar to the road detection function, stereo image data is used by the vehicle detection and tracking function to determine the depth of image scene features, thereby providing a robust means for identifying potential lead vehicles in a headway direction of the host vehicle.Type: GrantFiled: April 23, 2007Date of Patent: January 31, 2012Assignee: SRI InternationalInventors: John Benjamin Southall, Mayank Bansal, Aastha Jain, Manish Kumar, Theodore Armand Camus, Aveek Kumar Das, John Richard Fields, Gary Alan Greene, Jayakrishnan Eledath
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Patent number: 7403659Abstract: A method and apparatus for classifying an object in an image is disclosed. Edge energy information and/or intensity variation information is generated for an object in a region of interest of the image. The object occupying the region of interest is classified based on the edge energy information and/or intensity variation information.Type: GrantFiled: August 30, 2004Date of Patent: July 22, 2008Assignee: Sarnoff CorporationInventors: Aveek Kumar Das, Theodore Armand Camus, Peng Chang