%0 Journal Article %T Smart Card Approach for Secure Data Communication %A Tar£¿k Y£¿lmaz %J Sel£¿uk Journal of Applied Mathematics %D 2011 %I Sel?uk University %X With the introduction of internet technology, e-trade, voice and video transfer and social networks are increasingly becoming widespread. Thanks to these technologies, people can do their jobs in a virtual environment non-spatially and rapidly. However, the security of the data people share using these technologies is serious concern. In this study, a method to provide security of the data shared on the internet is proposed. This method is developed by integrating smart card technology and encryption techniques. In the application section, method and the software developed to operate the method are defined in details. %K Smart Card %K Encryption and Decryption Algorithms %K Secure Data Communication. %U http://www.sumam.selcuk.edu.tr/si-s10.html