Cs6262 - Study guides, Class notes & Summaries

T/F: An amplification attack occurs when an attacker sends a small number of packets to elicit a much larger response from a server or service, overwhelming the intended target. - Answer-true T/F: TCP has the necessary safeguards in place to prevent network DoS - Answer-false Which of the following actors are part of the cyber crime underground economy? - exploit developers - botnet masters - spammers - all of the above - Answer-all of the above Which of the following is/are NOT a p...

CS6262 Final Exam Solved Correctly!!

Random Scanning - ANSWER Each comprised computer probes random addresses Permutation Scanning - ANSWER All comprised computers share a common psuedo- random permutation of the IP address space Signpost Scanning - ANSWER Uses the communication patterns of the comprised computer to find a new target Hit List Scanning - ANSWER A portion of a list of targets is supplied to a comprised computer

CS6262 True or False Questions with Complete Solutions 100% Verified Everyone who frequents underground forums is cybercriminal or intends to be one. - Correct Answers False For DDoS traceback (Savage et al. '00) a path can be reconstructed even if just one packet through the path is obtained. - Correct Answers False If a botnet uses randomly generated domains each day for command-and-control (C&C), then there is no way to detect and block the C&C domains. - Correct Answers False DoS ...

CS6262 Final Exam 105 Questions with Verified Answers 2024 UpdateCS6262 Final Exam 105 Questions with Verified Answers 2024 Update

CS6262 Final Study Set 71 Questions with Verified Answers 2024 Update.

T/F: An attacker that uses large botnet to make requests to a server to flood is an example of amplification attack. - ANSWER True T/F: Unlike UDP, TCP has the necessary safeguards in place to prevent network DoS. - ANSWER False Which of the following actors are part of the cyber crime underground economy? Exploit Developers Botnet Masters Spammers All of the above - ANSWER All of the above

RPKI - ANSWER • Secure AS for BGP • AS obtain a cert (ROA) from regional authority (RIR) Name two types of amplification attacks and describe them. - ANSWER DoS Bug: Design flaw allowing one Machine to disrupt a service DoS Flood: Command botnet to generate flood of requests. Describe a DoS attack at the link layer (L2) - ANSWER Simply sends a significant amount of traffic to saturate the link. Describe a DoS attack at the TCP/UDP layer. - ANSWER Send a significant amount of TCP traf...

CS6262 Final Study Set 71 Questions with Verified Answers 2024 Update.CS6262 Final Study Set 71 Questions with Verified Answers 2024 Update.

T/F: An attacker that uses large botnet to make requests to a server to flood is an example of amplification attack. True T/F: Unlike UDP, TCP has the necessary safeguards in place to prevent network DoS. False Which of the following actors are part of the cyber crime underground economy? Exploit Developers Botnet Masters Spammers All of the above All of the above Which of the following is/are NOT a potential network DoS mitigation? Select multiple. Client Puzzles CAPTCHAs Source I...