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http://dx.doi.org/10.5762/KAIS.2010.11.10.3958

A Design of Messenger Protocol for Secure Communication  

Shin, Seung-Soo (Dept. of Information Security, College of Information & Communication, Tongmyong University)
Han, Kun-Hee (Division of Information & Communication Engineering, Baekseok University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.10, 2010 , pp. 3958-3963 More about this Journal
Abstract
Internet messenger applications are utilized not only by individuals but also in corporate environments since it provides many convenient functions such as email, chatting and SMS services. However convenient they may be, current messenger applications have revealed a great deal of security problems. For instance, the existing Nate-on messenger is exposed to internal threats since it stores sensitive information in the database of its server and transmits communication data through the network without any safety measures intact. In order to solve such problematic issues of existing messenger applications, we propose the following protocol.
Keywords
Nate-on; Sniffing; MD5; SHA-1; SMS; Session-key;
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