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Cost and Efficiency Analysis of Steganography in the IEEE 802.11ah IoT Protocol

Computers, Materials & Continua 2022年第8期72卷 3929-3943页

作者： Akram A.Almohammedi Vladimir Shepelev Sam Darshi Mohammed Balfaqih Fayad Ghawbar Automobile Transportation Department South Ural State UniversityChelyabinsk454080Russia Electrical and Electronics Engineering Department Karabük University Karabük78050Turkey Department of Electrical Engineering Indian Institute of Technology RoparPunjab140001India Department of Computer and Network Engineering University of JeddahJeddah23218Saudi Arabia Faculty of Engineering Technology University Tun Hussein Onn MalaysiaPagoh Campus86400Malaysia

The widespread use of the Internet of Things(IoT)applications has enormously increased the danger level of data leakage and theft in IoT as data transmission occurs through a public *** a result,the security of the IoT has become a serious challenge in the field of information *** on the network is a critical tool for preventing the leakage of private information and enabling secure and encrypted *** primary purpose of steganography is to conceal sensitive information in any form of media such as audio,video,text,or photos,and securely transfer it through wireless *** this paper,we analyse the performance characteristics of one of the steganography techniques called Hidden Communication System for Corrupted Networks(hccnets)for hiding sensitive *** performance analysis includes the efficiency and the cost of the system in Wireless Local Area Networks(WLANs),specifically in the IEEE 802.11ah IoT *** analysis is mainly based on a two-dimensional Markov chain model in the presence of an error ***,the model considers packet arrival rate,back-off timer freezing,back-off stages,and short retry limit to ensure compliance with IEEE 802.11ah *** stresses the importance of taking these elements into consideration while modeling the efficiency and cost of the steganographic channel *** parameters often result in a high precise channel access estimation,a more accurate and efficient accuracy measurements system,efficient channel utilisation,avoidance of throughput saturation overestimation,and ensuring that no packet is served *** results demonstrate that hccnets is an effective approach at low cost.

关键词： IoT hccnets steganography markov chain model

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