Secure Group Communication for First Responders
نویسندگان
چکیده
In this paper, we present the design and implementation of a secure groupware for first responders, called SGFR, that is capable of secure group chat, remote file download and remote display control. It integrated Jabber instant messaging system and Keystone group rekeying system. Users are authenticated through the use of digital certificates. Group key are issued when members are joined or leaves to ensure the security policy. The performance of SGFR is also presented. The system was first developed on Linux PC then ported to an IPaq PDA running Linux as a secure information delivery platform.
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