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Abstract

With the advancement of computer network technology and information technology, intelligent home network has been an unprecedented development. Home network to achieve target families in a variety of information-related communications equipment, household appliances and home security devices through the home bus technology to connect to a family of intelligent system centralized or remote monitoring, control and management of family affairs while maintaining harmony and coordination of these facilities and residential environment. Smart home system is an important part of the home gateway design, traditional home gateway generally use a PC, but the practical and economic point of view to measure the embedded home gateway is a better choice. However, home networking standard is not yet unified, many technical issues need to be further addressed, the goals also require long-term efforts. The main function of the embedded home gateway is embedded Internet. The embedded gateway on the one hand to enable them to complete the internal home network protocols and TCP / IP protocol seamless connection; On the other hand, through the Internet remote access control appliances in the smart home, bring a lot of convenience at the same time, the internal home network also exposed in the face of the public. We have to consider the security of the home network. In this context, this paper presents four perspectives. First: an architecture of the intelligent home network programs, as well as hardware and software implementation, the network can present a variety of communication media, to achieve intelligent features and remote monitoring;: 16/32 ARM family of processors and RTOS environment as a starting point, a variety of existing internal home network protocols coexist did not form a unified standard features, design a new embedded home gateway implementations proposed a universal design ideas applicable the case of a variety of internal home network protocol seamless connection with the Internet; Third: systematic analysis of the intelligent home network and embedded home gateway facing security threats and security needs, taking full account of its limited resources, intelligent home network security solutions based on Internet environment for remote monitoring system for home automation equipment provides confidentiality, authentication, authorization and data integrity of security mechanisms;: security considerations aspects, but also for the smart home system connected to the Internet through the embedded home gateway proposed new security solution for HTTP digest authentication and customized embedded SSL security mechanisms of the different level of security devices, and Group Policy on appliances assign different access rights for different users. Ensure the safety of the system at the same time, significant savings in system resources, to achieve the purpose of the optimization system.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > Computer Network Security
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Intelligent Home Network and Its Security Research

Abstract

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