期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：3
页码：3031
DOI：10.15680/IJIRCCE.2016.0403022
出版社：S&S Publications
摘要：Data Security is the science and study of methods of protecting data from unauthorized disclosure and modification. As per the technology upgraded, there is need to secure data which i s transmitted over the network. We are living in the information age. Information is an important asset, like other assets, it has value to vari ous organization and need to be suitably protected. Hence data security plays an important role. Hackers are becoming more active nowadays. Hence it is increasingly becoming more important to protect our confidential data. There are some techniques for sec ure data communication with presence of third parties. Cryptography is one of them. This paper provides a technique in which Armstrong number is used for encryption of message. Three set of keys provide more security when data is transmitted. Colour acts f or the process of authentication
