1. Future Internet Presenter : Eung Jun Cho
Problem of current Internet Security Issue – BotNet : Detect and Defand BotNet

2. Security Issue on current Internet
BotNet
DoS Attack
Virus, Worm
Spam Mail
Spoofing

3. What is the problems? Because of TCP(UDP)/IP
There is no authentication before transmitting.
If we know the address and port number, we can connect and send data.(DoS, Spam, Virus, Wrom Etc..)
When TCP was invented(1975), there was no wireless network environments like nowadays.

4. Need What? Authentication mechanism.
It cannot be used at all places.
Modified architecture for Wireless Network
Very hard to make or modify architecture
Defend or detect mechanism for BotNet or Other Attack.
Most realizable

5. Server–client Botnet
C&C(Command and Control) server and Bots

6. Hybrid P2P Botnet Architecture

7. How to? Monitoring the traffic Using Honey-pot system
Traffic will be burst to C&C server
Using the DNS query
Effective to Server-client Botnet
Using Honey-pot system
Make some virtual PC as bots or C&C server
We can analysis the behavior of Botnet
Effective to P2P and Server-Client Botnet

8. To Do. On WSN, how BotNet will be deployed?
On WSN, how can we detect the BotNet?