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    Smart home security system
    1.
    发明授权
    Smart home security system 有权

    公开(公告)号：US10298604B2

    公开(公告)日：2019-05-21

    申请号：US15256651

    申请日：2016-09-05

    Applicant: Cisco Technology, Inc.

    Inventor： Steve Epstein ,  Avi Fruchter ,  Moshe Kravchik ,  Yaron Sella ,  Itay Harush

    IPC: H04L12/28 ,  H04L29/06 ,  G06N99/00 ,  H04W4/12

    Abstract: In one embodiment, a system is described, the system including a network gateway in communication with a plurality of original equipment manufacturer (OEM) servers, a household behavior model processor which models a household behavior model based at least on expected usage of each of a plurality of OEM network appliances, wherein each one appliance of the plurality of OEM network appliances is associated with one of the plurality of OEM servers, and behavior of users associated with the network gateway, an anomaly detector which determines, on the basis of the household behavior model, if an anomalous control message which has been sent to one of the plurality of OEM network appliances from one of the OEM servers has been received at the network gateway, and a notification server which sends a notification to an application on an administrator's device upon receipt of the anomalous control message at the network gateway. Related systems, apparatus, and methods are also described.

    Smart home security system
    2.
    发明授权
    Smart home security system 有权

    公开(公告)号：US11019086B2

    公开(公告)日：2021-05-25

    申请号：US16374932

    申请日：2019-04-04

    Applicant: Cisco Technology, Inc.

    Inventor： Steve Epstein ,  Avi Fruchter ,  Moshe Kravchik ,  Yaron Sella ,  Itay Harush

    IPC: H04L29/06 ,  G06N20/00 ,  H04L12/28 ,  H04W4/12

    Abstract: A system includes a network gateway in communication with a plurality of servers, a household behavior model processor which models a household behavior model based at least on expected usage of each of a plurality of network appliances, wherein each one appliance of the plurality of network appliances is associated with one of the plurality of servers, and behavior of users associated with the network gateway, an anomaly detector which determines, on the basis of the household behavior model, if an anomalous control message which has been sent to one of the plurality of network appliances from one of the servers has been received at the network gateway, and a notification server which sends a notification to an application on an administrator's device upon receipt of the anomalous control message at the network gateway. Related systems, apparatus, and methods are also described.

    Dynamic selection of security posture for devices in a network using risk scoring
    5.
    发明授权
    Dynamic selection of security posture for devices in a network using risk scoring 有权

    公开(公告)号：US10284588B2

    公开(公告)日：2019-05-07

    申请号：US15276808

    申请日：2016-09-27

    Applicant: Cisco Technology, Inc.

    Inventor： Hillel Solow ,  Ezra Darshan ,  Harel Cain ,  Steve Epstein ,  Arnold Zucker

    IPC: G06F21/57 ,  H04L29/06 ,  G06F21/00

    Abstract: In one embodiment, a method for assessing security posture for entities in a computing network is implemented on a computing device and includes: receiving behavior data from one or more of the entities, where the behavior data is associated with at least activity on the computing network by the one or more entities, calculating a risk score for at least one of the entities by comparing the behavior data with a classification model, where the classification model represents at least a baseline for normative network behavior by the entities in a computing network, assessing a security posture for the at least one the entities based on the risk score, and allocating network security resources to the at least one of the entities at least in accordance with the security posture.

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