FinalReviewQuestions - School of Electrical Engineering and...

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CNT 3004: Computer Network Concepts (Spring 2009) Final Review Questions 1) List the network security services studied in class. For each of the services, list one or more security protocols which provide the service. Complete the following table. Security service Security protocol 2) Define each of the security services. Complete the table. Security service Description 3) Define each of the security attacks which the fixed password approach may be subjected. For each security attack, explain how it may be solved/ alleviated. Complete the following table. Security attack Possible solution 4) Assume that host A wants to send a packet to host B (see figure). Host A doesn´t know the MAC address of the default router R. Host A doesn´t know the domain name of host B. We use bold numbers to show logical addresses, and italic letters for physical addresses. Arrange the following events in the order that must occur in order to establish a communication. Complete the required parameters (in italic). Note that no
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FinalReviewQuestions - School of Electrical Engineering and...

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