公开(公告)号：US11575686B2

公开(公告)日：2023-02-07

申请号：US16992704

申请日：2020-08-13

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Ramesh Ardeli ,  Hari Krishna Kurmala

IPC: H04L9/40

Abstract: The present disclosure discloses a system and method for dynamically modifying role based access control for a client based on the activity. Generally, a client device is granted access to a network resource based on a first reputation score assigned to the client device. The activity of the client device is monitored. Responsive to monitoring the activity of the client device, a second reputation score is determined for the client device based on the activity. The access by the client device to the network resource is then modified to be granted based on the second reputation score.

公开(公告)号：US10993169B2

公开(公告)日：2021-04-27

申请号：US15830846

申请日：2017-12-04

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Ramesh Ardeli ,  Hari Krishna Kurmala ,  Vamsi Kodavanty

IPC: H04W48/02 ,  H04W36/26 ,  H04W48/20

Abstract: Methods and systems are described for intelligently steering client devices operating in an enterprise network system to an appropriate access point based on types of traffic on each client device and/or types of traffic on access points. In particular, client devices may be moved to a different access point when the wireless channel provided by a current access point fails to meet the signal strength requirements of latency sensitive traffic utilized by the client device. Client devices may be further steered to new access points based on load conditions on access points. For example, client devices with low priority traffic sessions may be steered away from access points with high traffic load levels. Accordingly, the methods and systems described herein ensure improved network access for latency sensitive access categories and/or access categories that are considered important to an enterprise system with minimal disruptions to these sessions.

公开(公告)号：US20190075122A1

公开(公告)日：2019-03-07

申请号：US16183186

申请日：2018-11-07

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Ramesh Ardeli ,  Hari Krishna Kurmala

IPC: H04L29/06

CPC classification number: H04L63/1408 ,  H04L63/101

Abstract: The present disclosure discloses a system and method for dynamically modifying role based access control for a client based on the activity. Generally, a client device is granted access to a network resource based on a first reputation score assigned to the client device. The activity of the client device is monitored. Responsive to monitoring the activity of the client device, a second reputation score is determined for the client device based on the activity. The access by the client device to the network resource is then modified to be granted based on the second reputation score.

公开(公告)号：US11816216B2

公开(公告)日：2023-11-14

申请号：US16061856

申请日：2016-01-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Ramesh Ardeli

IPC: G06F21/56 ,  G06F21/50 ,  H04L12/22 ,  H04L9/40 ,  H04L45/7453

CPC classification number: G06F21/566 ,  G06F21/50 ,  G06F21/56 ,  H04L12/22 ,  H04L45/7453 ,  H04L63/126 ,  H04L63/145 ,  H04L63/1416 ,  H04L63/02

Abstract: An example embodiment of the present techniques determines, in response to a byte-serving request to download a portion of a resource, that the resource has previously been determined to comprise malware. Further, the byte-serving request is modified to request downloading all the resource. Additionally, all the resource is requested for downloading using the modified byte-serving request.

公开(公告)号：US10992702B2

公开(公告)日：2021-04-27

申请号：US16072978

申请日：2016-01-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Ramesh Ardeli ,  Hari Krishna Kurmala

IPC: H04L29/06 ,  H04L29/08 ,  G06F21/56 ,  H04L9/06

Abstract: In example implementations, a method is provided that is executed by a processor. A multiplexed data stream is received over a single transmission control protocol (TCP) connection that uses a SPDY protocol. The multiplexed data stream contains data packets associated with a plurality of different data streams. A plurality of sub-contexts are generated. Each one of the sub-contexts is associated with a different one of the plurality of different data streams. The data packets are demultiplexed from the multiplexed data stream into a respective one of the plurality of sub-contexts. The plurality of different data streams in the respective one of the plurality of sub-contexts are examined to detect a malware.

公开(公告)号：US10757116B2

公开(公告)日：2020-08-25

申请号：US16183186

申请日：2018-11-07

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Ramesh Ardeli ,  Hari Krishna Kurmala

IPC: H04L29/06

Abstract: The present disclosure discloses a system and method for dynamically modifying role based access control for a client based on the activity. Generally, a client device is granted access to a network resource based on a first reputation score assigned to the client device. The activity of the client device is monitored. Responsive to monitoring the activity of the client device, a second reputation score is determined for the client device based on the activity. The access by the client device to the network resource is then modified to be granted based on the second reputation score.

公开(公告)号：US10984103B2

公开(公告)日：2021-04-20

申请号：US16071016

申请日：2016-01-26

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Ramesh Ardeli

IPC: G06F21/56 ,  H04L29/06 ,  G06F16/955 ,  G06F16/901

Abstract: An example implementation of the present techniques determines, in response to a request to download a resource, whether the resource has previously been determined to comprise malware. Additionally, it is determined, if the resource has previously been determined to comprise malware, whether the resource has changed since the previous determination. Further the request to download the resource is terminated if the resource has not changed.

公开(公告)号：US10771391B2

公开(公告)日：2020-09-08

申请号：US15773771

申请日：2015-11-05

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Ramesh Ardeli ,  Venkatesan Marichetty ,  Hari Krishna Kurmala

IPC: H04L12/813 ,  H04L12/741 ,  H04L12/851 ,  H04L12/823 ,  H04L29/06 ,  H04L29/08

Abstract: Examples disclosed herein relate to enforcing a policy to a packet stream based on a classification and a determination that a proxy connection is associated with the packet stream. In the example, the packet stream is received. In this example, a host value is determined for the packet stream. Also, in the example, it is determined whether the packet stream is associated with the proxy connection. Further, in the example, a classification is determined based on the host value. In this example, the policy is enforced for the packet stream based on the classification and the determination that the proxy connection is associated with the packet stream.

公开(公告)号：US20200374299A1

公开(公告)日：2020-11-26

申请号：US16992704

申请日：2020-08-13

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Ramesh Ardeli ,  Hari Krishna Kurmala

IPC: H04L29/06

Abstract: The present disclosure discloses a system and method for dynamically modifying role based access control for a client based on the activity. Generally, a client device is granted access to a network resource based on a first reputation score assigned to the client device. The activity of the client device is monitored. Responsive to monitoring the activity of the client device, a second reputation score is determined for the client device based on the activity. The access by the client device to the network resource is then modified to be granted based on the second reputation score.