Home > Explore Content > All Issues > Article View
A Study of Forensic on Eavesdropping from VoIP and Messenger through WiBro Network
Journal of The Korea Society of Computer and Information
Abbr :
JKSCI
2009, 14(5), pp.149-156
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
2009, 14(5), pp.149-156
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
-
Korean WiBro becomes international standard to IEEE 802.16e, and We are carrying out a WiBro network business from capital regions. We executed eavesdropping about voices and messenger program and the VoIP which frequently happened in WiBro networks at these papers. We have a lot in common with the Wireshark which is a packet collection and an analyzer, and We execute eavesdropping, and We reproduce eavesdropping data with bases to a SIP, H.263, TCP, UDP protocol through packets. In time of a copy of a packet negative the VoIP which verify time with bases, and was eavesdropped on integrity packet and a X-Lite call record, be matched that a packet is counterfeit forgery did not work, and We demonstrate, and verify integrity. The data which integrity was verified put in a seaming envelope, and we prepare so as it is to a liver of investigator, and execute, and to be able to do use to proof data after seaming in courts in order to utilize as criminal investigation data.
122 Viewed
Print this page
Download PDF