CS 6262 EXAMS BUNDLE | Questions with 100% Correct Answers)

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 undergrou...

Random Scanning - ANSWER Each compromised computer probes random addresses. Permutation Scanning - ANSWER All compromised computers shared a common pseudo-random permutation of the IP address space. Signpost Scanning - ANSWER Uses the communication patterns of the compromised computer to find ne...

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...

Cs 6262 quizzes with 100% Correct Answers 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 netw...

Everyone who frequents underground forums is cybercriminal or intends to be one. - ANSWER False For DDoS traceback (Savage et al. '00) a path can be reconstructed even if just one packet through the path is obtained. - ANSWER False If a botnet uses randomly generated domains each day for comman...

A bug is different from a vulnerability in that a bug can be exploited and a vulnerability cannot - ANSWER False Which of the following are memory corruption vulnerabilities? - ANSWER Stack Overflow Use after Free What is the difference between a vulnerability and a control flow hijack - ANSWER...