Intelligent domestic Internet of Things security control method and system
A security control and smart home technology, applied in the transmission system, data exchange through path configuration, electrical components, etc., can solve the problems of unguaranteed control security, easy interference or intrusion, etc., to reduce threats and save energy. energy effect
Active Publication Date: 2014-03-12
努尔玛信息科技(上海)有限公司
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Problems solved by technology
Due to the relatively scattered device nodes of many smart homes, the existing smart home system basically only realizes the user's control of the device, and there are still defects in its control security: the security of its information transmission, that is, the control security is not guaranteed, and it is easy to interfered with or invaded
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the described specific implementations or examples are only used to explain the present invention, not to limit the present invention.
[0030] The present invention is a security control system for smart home Internet of Things, including a control server A, sensor control nodes at all levels, such as a first-level sensor B, a second-level sensor C, and a third-level sensor D, etc. The structure of the preferred embodiment is shown as follows figure 1 As shown, use a wireless network or a wired network to connect and communicate.
[0031] As a preferred implementation manner, the wireless network may be a wireless communication method such as zigbee or wifi.
[0032] The control server of the smart home Internet of Things security syst...
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The invention discloses an intelligent domestic Internet of Things security control method and an intelligent domestic Internet of Things security control system. The system comprises a control server, sensor control nodes and the like, wherein equipment is subjected to sole physical address distribution. A corresponding block cipher encryption algorithm or digital signatures are added in control signal transmission, so as to overcome the defect that information of the conventional intelligent domestic system is not encrypted while being transmitted or the encryption is poor, and meanwhile a network information transmission route is subjected to periodic transformation, the sensor nodes are transmitted from the near to the distant grade by grade, the threatening that information is attacked when being fixed and directly transmitted in long distance is reduced, the node energy is saved, and thus security guarantee is provided for the intelligent domestic Internet of Things system.
Description
technical field [0001] The invention relates to IoT technology and network security control technology, in particular to IoT security control technology for multi-node control such as smart homes. Background technique [0002] The current smart home system uses a communication network to connect the control system with various sensors and various household devices to form a simple Internet of Things control system. With the continuous improvement of the current technical level, IoT systems such as smart homes will gradually become popular. Due to the relatively scattered device nodes of many smart homes, the existing smart home system basically only realizes the user's control of the device, and there are still defects in its control security: the security of its information transmission, that is, the control security is not guaranteed, and it is easy to Interference or intrusion. [0003] Therefore, the control security and information transmission security of the smart h...
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IPC IPC(8): H04L29/06H04L12/28
Inventor 胡向东许宏如韩恺敏牟海明秦晓鹏
Owner 努尔玛信息科技(上海)有限公司