کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
13431957 | 1842592 | 2020 | 23 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
TBM: A trust-based monitoring security scheme to improve the service authentication in the Internet of Things communications
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
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چکیده انگلیسی
Securing communications and information sharing within the Internet of Things (IoT) paradigm is challenging because of the increase in the size and mobility of the user population. Moreover, managing a central security architecture requires adaptability and integration with a cloud network. In this manuscript, a trust-based monitoring (TBM) scheme was designed for improving the security features in cloud-assisted IoT environments. This security scheme employs middleware and intelligent agents for managing user- and communication-level security. TBM operates in three security administering phases namely spoof detection, trust construction, and message authentication. The intelligent agents are responsible for ensuring secure communication by exchanging trust and signal strength observations with the middleware. These agents also assist with monitoring, processing, and task switching to reduce communication costs. TBM was evaluated through extensive simulations. The results demonstrate its consistency in achieving lower response and detection times, misdetection probabilities, and false positive rates. In addition, it was found to improve network lifetime through reduced energy consumption.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Communications - Volume 150, 15 January 2020, Pages 216-225
Journal: Computer Communications - Volume 150, 15 January 2020, Pages 216-225
نویسندگان
Fayez Alqahtani, Zafer Al-Makhadmeh, Amr Tolba, Omar Said,