Published January 1, 2019 | Version v1
Journal article Open

Two-tier anomaly detection based on traffic profiling of the home automation system

  • 1. Natl Inst Telecommun, Warsaw, Poland
  • 2. Sabanci Univ, Fac Engn & Nat Sci, Istanbul, Turkey
  • 3. Bursa Uludag Univ, Comp Engn Dept, Bursa, Turkey
  • 4. Univ Nicosia, Dept Comp Sci, Nicosia, Cyprus
  • 5. Technol Educ Inst Crete, Dept Informat Engn, Iraklion, Crete, Greece

Description

Smart building equipment and automation systems often become a target of attacks and are used for attacking other targets located out of the Home Area Network. Attacks are often related to changes in traffic volume, disturbed packet flow or excessive energy consumption. Their symptoms can be recognized and interpreted locally, using software agent at Home Gateway. Although anomalies are detected locally at the Home Gateway, they can be exploited globally. Thus, it is significantly important to detect global attack attempts through anomalies correlation.

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