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True or False? The Key Distribution Center (KDC) greatly simplifies key management. Each host must establish multiple "KDC keys" that it shares with the KDC. - False Why do protocols like IKE and SSL exchange nonces as part of their key creation/exchange protocol? Select all that apply. - c) New nonce values should make it impossible for an attacker to replay a previous set of messages and force the connection to reuse a previous key. b) If the nonces are always different, then the pro...

ITN 262 FINAL EXAM 2025 WITH 100% ACCURATE SOLUTIONS

ITN 262

ITN 262 final exam questions & answers 2024/2025 An advantage of packet switching is - ANSWERSparallel transmission The following is part of the networks protocol stack - ANSWERSbot of the answers ( link layer and transport layer) In wireless transmission , a host first sends a - ANSWERSRTS message All of the following are types of switching except - ANSWERSmessage switching To launch a DDOS attack, an attacker often uses - ANSWERSa botnet Another term for "maximum data ra...

ITN 262 Midterm Exam UPDATED ACTUAL Questions and CORRECT Answers A person skilled in attacking computer systems, who uses those skills as a security expert to help protect systems, is a - CORRECT ANSWER - white-hat hacker AUP stands for? - CORRECT ANSWER - Acceptable Use Policy CIA properties do not include: - CORRECT ANSWER - authentication

ITN 262 Chapter 6 Test Questions and Answers All Correct Hash functions play such a fundamental cybersecurity role that the US government has published a series of standards for them. These are called the? - Answer- Secure Hash Algorithms (SHA) The Secure Hash Algorithms are published in the? - Answer- Federal Information Processing Standards 180 series. Can detect minor changes in enormous blocks of data, like programs downloaded from the internet. - Answer- one way hash The most p...

ITN 262 Chapter 1 Test Questions with All Correct Answers Four major elements of profiling threat agents; - Answer- Goals Typical MO Level of motivation Capabilities and logistical constraints Risk assessment for a large-scale system may require detailed profiles of the threat agents. a basic profile of a threat agent as follows: - Answer- Title Overview Goals Mode of operation Level of motivation Capabilities and constraints References Type of attacks: data that should be k...

ITN 262 EXAM 1 QUESTIONS AND CORRECT ANSWERS NEW UPDATE What is Denial of Service? - Answer- Denial of service is an attack that blocks access to a system by other users. What is Social Engineering? - Answer- Social engineering is an attack in which someone tries to trick a system administrator into divulging a password. In a password system, the total number of possible passwords is called the - Answer- SEARCH SPACE. What is Authentication? - Answer- Authentication associates an in...

ITN 262 Chapter 8 Test Questions with All Correct Answers The simplest technique for key wrapping is called _____ ________. It uses xor to perform the wrapping. - Answer- key splitting. In ____ ________, the ideal KEK is not constructed from a passphrase. Both the CEK and KEK should be generated from a truly random source. - Answer- key splitting When we wrap keys, we perform two completely separate encryptions. The first encryption protects the data by using CEK. The second encryption p...

ITN 262 FINAL EXAM WITH COMPLETE SOLUTIONS 100% GUARANTEE PASS How does DNS cache poisoning work? - Answer- b) The attacker transmits bogus DNS responses to the victim, or the victim's DNS server, containing the bogus information. How have DDOS attacks affected DNS and hosts that rely on it? Select all that apply. - Answer- b) DDOS attacks on DNS servers for specific hosts have made it difficult for some users to reach those hosts. a) Partially successful attacks on root DNS servers...