Hidden network camera identification method based on network communication data

A network camera and network communication technology, applied in the field of hidden network camera recognition, can solve the problems of difficult to be detected and perceived, hidden dangers of information security, etc., and achieve the effect of strong real-time performance and high detection and recognition rate.

Active Publication Date: 2020-11-10
成都锋卫科技有限公司
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Problems solved by technology

At the same time, there are a large number of low-cost, miniaturized, and concealed cameras on the market and on the Internet, such as pinhole cameras, cameras disguised as sockets, chargers, and alarm devices, etc., causing huge damage to personal life, political behavior, and financial behavior. Hidden dangers of information security are still difficult to detect and perceive

Method used

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  • Hidden network camera identification method based on network communication data
  • Hidden network camera identification method based on network communication data

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing:

[0014] Such as figure 1 As shown, the hidden network camera recognition method based on network communication data of the present invention comprises the following steps:

[0015] S1: Use bypass mirroring to connect the real-time network data of the monitoring network to the analysis system for data detection;

[0016] S2: analyze, restore, and identify network communication sessions;

[0017] S3: According to the network session address, count all active network device objects in the network;

[0018] S4: Filter and clean network device objects, and eliminate interference objects:

[0019] The user sets a white list of non-network device objects, and cleans out known non-network device objects according to the white list of network device objects; counts the location of network device objects in the network, and filters and excludes all non-network device objects; judge...

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Abstract

The invention discloses a hidden network camera identification method based on network communication data. The hidden network camera identification method comprises the following steps: accessing real-time data of a monitoring network; analyzing, restoring and identifying a network communication session; counting active network equipment objects; filtering and cleaning the network equipment objects; identifying and confirming by the network camera equipments; and performing recording and displaying. According to the invention, a bypass deployment passive identification mode is adopted, no burden is added to the network environment, and the real-time performance is high; for the remote control behavior of a common electronic equipment integrated network camera, the detection and identification rate is high, accurate and fast; matching identification is carried out on the hidden camera adopting the non-standard communication protocol; a network behavior matching mode of a network objectis adopted to carry out network camera identification and alarm.

Description

technical field [0001] The invention relates to network camera recognition technology and network communication technology, in particular to a hidden network camera recognition method based on network communication data. Background technique [0002] With the rapid development of hardware technology, the volume and performance design of the camera have undergone great changes, the volume has become more and more miniaturized, and the images have become more and more high-definition. Now various types of network cameras have become an inseparable part of people's lives, but most network cameras support remote access and remote login, and industrial control controls have exposed many loopholes in the early stages of development, so network cameras are giving us While life brings convenience and freedom, it also opens the door to convenience for malicious people. At the same time, there are a large number of low-cost, miniaturized, and concealed cameras on the market and on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04L12/26
CPCH04L43/065H04L43/028H04N23/66
Inventor 代先勇曾海刚王炜邓金祥刘洋谷峰张鑫
Owner 成都锋卫科技有限公司
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