SURVEY ON COVERT STORAGE CHANNEL IN COMPUTER NETWORK PROTOCOLS: DETECTION AND MITIGATION TECHNIQUES
Published In: 4TH INTERNATIONAL CONFERENCE ON ADVANCES IN INFORMATION PROCESSING AND COMMUNICATION TECHNOLOGY
Author(s): MUAWIA A. ELSADIG , YAHIA A. FADLALLA
Abstract: Due to the rapid growth in number of different protocols over the internet, internet protocols have become an ideal vehicle for covert communications. They represent a high bandwidth for such communications. Moreover, new high-speed network technology has significantly amplified the network’s covert channel capacity. Certainly, a covert channel bandwidth of only one bit size can easily allow transmission of a system bin code which can lead to tremendous risk. This paper presents a brief overview of network protocols-based covert channels, and surveys some recent and relevant work on covert channels detection and elimination techniques along with their achievements and limitations. In sum, the covert channel countermeasures—detection, elimination, mitigation, and capacity reduction—are still real challenges and lag behind an acceptable level of network security. Therefore, the research door is wide open for more contributions in this field.
- Publication Date: 19-Aug-2016
- DOI: 10.15224/978-1-63248-099-6-71
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NUMERICAL MODELING AND HEURISTIC ALGORITHMS FOR NANOGENERATOR BEHAVIOR ANALYSIS
Published In: 4TH INTERNATIONAL CONFERENCE ON ADVANCES IN INFORMATION PROCESSING AND COMMUNICATION TECHNOLOGY
Author(s): A. DIB, A. HASSAM , K. SRAIRI AND L. SAIDI
Abstract: Recently, the desire for a self-powered micro and nanodevices has attracted a great interest of using sustainable energy sources. Further, the ultimate goal of nanogenerator is to harvest energy from the ambient environment in which a self powered device based on these generators is needed. With the development of nanogenerator-based circuits design and optimization, the building of new device simulator is necessary for the study and the synthesis of electromecanical parameters of this type of models. In the present article, both numerical modeling and optimization of piezoelectric nanogenerator based on zinc oxide have been carried out. They aim to improve the electromecanical performances, robustness, and synthesis process for nanogenerator. The proposed model has been developed for a systematic study of the nanowire morphology parameters in stretching mode. In addition, heuristic optimization technique, namely, particle swarm optimization has been implemented for an analytic modelin
- Publication Date: 19-Aug-2016
- DOI: 10.15224/978-1-63248-099-6-78
- Views: 0
- Downloads: 0