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Covert Channel Detection: Machine Learning Approaches
IEEE Access, 2022 The advanced development of computer networks and communication technologies has made covert communications easier to construct, faster, undetectable and more secure than ever.
Muawia A. Elsadig, Ahmed Gafar
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COVERT CHANNEL TECHNIQUE BASED ON STREAMING PROTOCOL [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 The paper presents analysis of modern network covert channels. The authors set forward a hypothesis of effective streaming protocol usage for covert channel creating. Covert channel technique for open networks is proposed.
Shipulin P.M., Kozin V.V, Shniperov A.N.
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Survey on key technologies of covert channel in ubiquitous network environment [PDF]
Tongxin xuebao, 2022 In the ubiquitous network environment, covert channel bypasses the system’s security strategy to transmit covert information by modifying the system’s shared resources, which poses a serious security threat to the computer and network system.The ...
Fenghua LI +5 more
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Covert Channel Construction Method Based on HTTP Composite Protocols
Journal of Electrical and Computer Engineering, 2022 Aiming at the problems of low concealment of existing storage-type covert channels, high bit error rate, and low transmission rate of time-type covert channels, this paper proposes a method of constructing covert channels based on HTTP protocol ...
Longxing Jin +4 more
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Detecting covert channel attacks on cyber‐physical systems
IET Cyber-Physical Systems, 2023 Cyberattacks on cyber‐physical systems (CPS) have the potential to cause widespread disruption and affect the safety of millions of people. Machine learning can be an effective tool for detecting attacks on CPS, including the most stealthy types of ...
Hongwei Li, Danai Chasaki
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Covert Channel Communication as an Emerging Security Threat in 2.5D/3D Integrated Systems
Sensors, 2023 In this paper, first, a broad overview of existing covert channel communication-based security attacks is provided. Such covert channels establish a communication link between two entities that are not authorized to share data. The secret data is encoded
Ivan Miketic +2 more
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Prospective approaches to detecting network covert channels
Безопасность информационных технологий, 2021 The purpose of this study is to analyze the existing timing covert channels detection methods. Preventive measures are often used to counteract storage covert channels, such as traffic encryption and transmitted packets length normalization.
Konstantin G. Kogos, Mihail A. Finoshin
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HTTP Parameter Sorting Covert Channel Detection Method Based on Markov Model [PDF]
Jisuanji gongcheng, 2020 The network covert channel is a communication channel that establishes secret message transmission between different hosts on the network by utilizing reserved,optional or undefined fields in the network protocols.HTTP protocol,as one of the most ...
SHEN Guoliang, ZHAI Jiangtao, DAI Yuewei
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Covert communications with channel inversion power control in uplink NOMA systems
Electronics Letters, 2021 Covert communications hide the very existence of wireless transmissions and thus can address privacy and security issues in non‐orthogonal multiple access (NOMA) systems.
Maochun Wang +5 more
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Covert Timing Channels Detection Based on Auxiliary Classifier Generative Adversarial Network
IEEE Open Journal of the Computer Society, 2021 Covert timing channels (CTCs) are defined as a mechanism that embeds covert information into network traffic. In a manner, information leakage caused by CTCs brings serious threat to network security.
Chonggao Sun +3 more
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