公开(公告)号：US20190190815A1

公开(公告)日：2019-06-20

申请号：US15845291

申请日：2017-12-18

Applicant: Cisco Technology, Inc.

Inventor： Pascal Thubert ,  Enzo Fenoglio ,  Jean-Philippe Vasseur ,  Hugo Latapie

IPC: H04L12/751 ,  H04L12/725 ,  H04L12/707 ,  H04L12/851 ,  H04L12/24

CPC classification number: H04L45/08 ,  H04L41/147 ,  H04L45/22 ,  H04L45/302 ,  H04L47/2441

Abstract: In one embodiment, a controller in a network trains a deep reinforcement learning-based agent to predict traffic flows in the network. The controller determines one or more resource requirements for the predicted traffic flows. The controller assigns, using the deep reinforcement learning-based agent, paths in the network to the flows based on the determined one or more resource requirements, to avoid fragmentation of a flow during transmission of the flow through the network. The controller sends, to nodes in the network, assignment instructions that cause the flows to traverse the network via their assigned paths.

公开(公告)号：US20190028496A1

公开(公告)日：2019-01-24

申请号：US15653689

申请日：2017-07-19

Applicant: Cisco Technology, Inc.

Inventor： Enzo Fenoglio ,  Jérôme Tollet ,  Syed Muhammad Mohsin Kazmi ,  Hugo M. Latapie

IPC: H04L29/06 ,  H04L12/26

CPC classification number: H04L63/1425 ,  H04L43/026 ,  H04L43/12 ,  H04L63/14 ,  H04L63/1408 ,  H04L63/1433 ,  H04L63/1441 ,  H04L63/20

Abstract: Presented herein are techniques for detecting anomalies in micro-service communications that are indicative of security issues/problems for the application. More specifically, a computing device receives a plurality of micro-service communication records each associated with traffic sent between pairs of executables (nodes) that are related to a micro-services application. Each of the micro-service communication records includes a time series entry and an associated trace sequence identifier and each of the micro-service communication records are generated during a time period. The computing device analyzes the plurality of micro-service communications to detect possible anomalous communication patterns associated with the micro-services application during the time period.

公开(公告)号：US20180165576A1

公开(公告)日：2018-06-14

申请号：US15374571

申请日：2016-12-09

Applicant: Cisco Technology, Inc.

Inventor： Hugo Mike Latapie ,  Enzo Fenoglio ,  Joseph T. Friel ,  Andre Surcouf ,  Pascal Thubert

IPC: G06N3/08 ,  G06T7/246

CPC classification number: G06N3/08 ,  G06N3/0454 ,  G06N3/0472 ,  G06T7/246 ,  G06T2207/10004 ,  G06T2207/20084

Abstract: In one embodiment, a method includes receiving training data, the training data including training video data representing video of a location in a quiescent state, training a neural network using the training data to obtain a plurality of metrics, receiving current data, the current data including current video data representing video of the location at a current time period, generating a reconstruction error based on the plurality of metrics and the current video data in the embedded space, and generating, in response to determining that the reconstruction error is greater than a threshold, a notification indicative of the location being in a non-quiescent state.

公开(公告)号：US20180032383A1

公开(公告)日：2018-02-01

申请号：US15222890

申请日：2016-07-28

Applicant: Cisco Technology, Inc.

Inventor： Andre Jean-Marie Surcouf ,  Hugo Mike Latapie ,  Enzo Fenoglio ,  Joseph T. Friel

IPC: G06F9/54 ,  G06F21/60

CPC classification number: G06F9/546 ,  G06F21/602

Abstract: Various implementations disclosed herein provide a method for performing one or more transactions between application containers. In various implementations, the method includes transmitting a key request to a first network node within a cluster of network nodes that are configured to generate and maintain a distributed ledger. In some implementations, the key request indicates that the requested key is for one or more transactions between a first application container and a second application container. In various implementations, the method includes receiving a key in response to transmitting the key request. In some implementations, the key is valid for the one or more transactions between the first application container and the second application container. In various implementations, the method includes synthesizing, at the first application container, transaction data with the key. In various implementations, the method includes transmitting, by the first application container, the transaction data to the second application container.

公开(公告)号：US20180027309A1

公开(公告)日：2018-01-25

申请号：US15660882

申请日：2017-07-26

Applicant: Cisco Technology, Inc.

Inventor： Joseph Friel ,  Hugo Latapie ,  Andre Surcouf ,  Enzo Fenoglio

IPC: H04Q9/00

CPC classification number: H04Q9/00 ,  G08C25/00

Abstract: Disclosed are systems, methods, and computer-readable storage media for adaptive telemetry based on in-network cross domain intelligence. A telemetry server can receive at least a first telemetry data stream and a second telemetry data stream. The first telemetry data stream can provide data collected from a first data source and the second telemetry data stream can provide data collected from a second data source. The telemetry server can determine correlations between the first telemetry data stream and the second telemetry data stream that indicate redundancies between data included in the first telemetry data stream and the second telemetry data stream, and then adjust, based on the correlations between the first telemetry data stream and the second telemetry data stream, data collection of the second telemetry data stream to reduce redundant data included in the first telemetry data stream and the second telemetry data stream.

公开(公告)号：US20170374506A1

公开(公告)日：2017-12-28

申请号：US15194062

申请日：2016-06-27

Applicant: Cisco Technology, Inc.

Inventor： Pete Rai ,  Andre Jean-Marie Surcouf ,  Enzo Fenoglio ,  Joseph T. Friel ,  Hugo Mike Latapie ,  Toerless Tobias Eckert

IPC: H04W4/02 ,  H04L29/08 ,  H04W4/12 ,  H04W12/06

CPC classification number: H04W4/021 ,  H04L67/22 ,  H04W4/12 ,  H04W12/06

Abstract: In some implementations a method includes receiving a first message from a computing device via a first network. The first message may indicate that the computing device is unable to communicate with a second network. The method also includes determining whether a beacon operator has requested tracking of the computing device. The method further includes transmitting a second message to the beacon operator when the beacon operator has requested tracking of the computing device. The second message may include a first geographical location identified by the first network.

公开(公告)号：US20170366425A1

公开(公告)日：2017-12-21

申请号：US15185157

申请日：2016-06-17

Applicant: Cisco Technology, Inc.

Inventor： Hugo Latapie ,  Enzo Fenoglio ,  Plamen Nedeltchev ,  Manikandan Kesavan ,  Joseph Friel

IPC: H04L12/26 ,  H04L12/24 ,  H04L29/08

CPC classification number: H04L67/306 ,  H04L41/046 ,  H04L41/145 ,  H04L41/16 ,  H04L43/026 ,  H04L43/04 ,  H04L67/02 ,  H04L67/2804 ,  H04L67/327

Abstract: In one embodiment, a device in a network monitors a plurality of traffic flows in the network. The device extracts a plurality of features from the monitored plurality of traffic flows. The device generates a context model by using deep learning and reinforcement learning on the plurality of features extracted from the monitored traffic flows. The device applies the context model to a particular traffic flow associated with a client, to determine a context for the particular traffic flow. The device personalizes data sent to the client from a remote source based on the determined context.