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Unformatted text preview: Lab 2 - Network attacks CSE 4481 4.0 Security Lab, Winter 2012 Due: Tuesday, Jan 31th, 2012, 11:59pm. Format: Individual Learning objective: Familiarization with network protocols (IP, TCP, ARP). Students will use sniffing tools to monitor user sessions on other hosts in the network, and perform active attacks, such as redirecting traffic and issuing a denial of service attack. In this lab, we will use the infrastructure developed in Lab 1. 1 Passive Attacks Using Wireshark, create a CaptureFilter that captures only TCP traffic. Create a DisplayFil- ter which shows only traffic from telnet. Design a test case scenario that demonstrates the correctness of both filters. Hint: Use any utility that generates non-TCP traffic, such as ping. Report: Explain the difference between CaptureFilter and DisplayFilter and provide rules for when to apply one or the other. Describe the test case scenario you used to show the correctness of the two filters you created. Provide appropriate screenshots.show the correctness of the two filters you created....
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- Fall '08