Computer and Modernization ›› 2021, Vol. 0 ›› Issue (04): 109-116.

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Design and Implementation of Security Experiment of Internet of Things Based on Smart Phone and Smart Home Appliances for New Engineering Disciplines#br#

  

  1. (1. School of Computer Science, Shaanxi Normal University, Xi’an 710119, China;
    2. Key Laboratory of Modern Teaching Technology, Ministry of Education, Shaanxi Normal University, Xi’an 710062, China)
  • Online:2021-04-22 Published:2021-04-25

Abstract: Internet of things (IoT) accelerates to form a strategic pillar industry from a pioneering industry. The collaborative development of IoT production and education urgently needs to carry out experimental technology innovation for new engineering fields. Through the investigation and analysis of the experimental teaching literatures of IoT in China from 2005 to 2020, it is found that the experimental mode is evolving from principle verification to independent exploration, the experimental environment is upgrading from large-scale site to portable experience type, and the experimental teaching reform is oriented towards smart home appliances. On this basis, this paper proposes the IoT security experiment technology based on “mobile phone+smart home appliances”, gives the experiment process, transforms personal mobile into “experimental weapon” through the key technology of “Linux+Tools+Python”, completing the experiments of mDNS amplification and reflection attack and replay attack of mobile phones against smart home appliances and their attack defense. This technology effectively guarantees online experimental courses teaching during the epidemic period, and provides a new technical way for new engineering to actively develop the IoT industry and deepen the reform of experimental teaching in universities.

Key words: new engineering disciplines, internet of things, smart home appliances, network security, experimental technology