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Mac proof and Sniffer

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fantasystranger2

IS-IT--Management
Nov 28, 2003
28
VN
Hi! I have some questions about sercurity that I need to be answered?
- How to build a program that can protect Mac proof?
- In the case of LAN how to build a program to protect (detect)Mac proof and eavesdrop by sniffer?
- The traditional LAN used to connect by HUB, when packet arrive it will broadcast through ports. By using sniffer hacker will easy eavesdrop information. But now almost everyone using Swith that depend on learning Mac addr to send packet into correct port. in this case how the admin want to sniffer?
Thanks
 
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