Securing Text Transmission in E-learning through Natural Language Steganography: An Object Oriented Approach

Abstract

With the increasing availability of Internet, the e-learning is also getting popularity at a high speed. But for a secure and efficient e-learning system security is a great matter of concern. Some of the important documents transmit between the participants of e-learning are text files like the user id of the learner or the teacher, password, private keys etc. If the hacker can reach these documents, they can get full access of the system which resulting fake marks sheet or admit card, which is very harmful for any e-learning institute. So text steganography is a good technique through which confidential and valuable data may be transacted securely by integrating text steganography along with AES block cipher. In this paper, we proposed a model for securing the transmission of text documents from the sender to receiver in an e-learning system wrapped with AES encryption algorithm, which provide better security.