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Volume & Issue no: Volume 3, Issue 5, September - October 2014

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Title:
Object Oriented Modeling of Digital Certificate in E-learning
Author Name:
Dr. Sunil Karforma, Soumendu Banerjee
Abstract:
Abstract The current trend of learning is e-learning. In e-learning, security plays a vital role. Security is the main concern which can never be neglected by any e-learning institutions. In elearning system, all participants exchange many valuable documents electronically. During transmission of study materials from teacher to developer, hacker can damage or destroy those and there may arise some cases, when the teacher can deny of sending the study material. In this paper, we have considered transmission of the study materials from the teacher to developer, where authentication of study material can be done using digital certificate. For this reason, to provide confidentiality, authenticity and strong nonrepudiation, we wrapped digital certificate in object oriented models utilizing the benefits of object oriented analysis and design, which is the current trend of software engineering. Keywords:- Digital Certificate, E-learning, Use case diagram, Data flow diagram, Class hierarchy diagram, Sequence diagram
Cite this article:
Dr. Sunil Karforma, Soumendu Banerjee , " Object Oriented Modeling of Digital Certificate in E-learning " , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) , Volume 3, Issue 5, September - October 2014 , pp. 205-211 , ISSN 2278-6856.
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International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
ISSN 2278-6856
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