ITS Cybersecurity Practice Exam Questions and Answers with complete solution

ITS Cybersecurity Practice Exam Questions and Answers with complete solution A self-propagating malicious code that can propagate to other systems on the network and consume resources that could lead to a denial-of-service attack is called a _____. - worm A computer malware code that replicates itself on the target computer and spreads through the network causing damage and distributing additional harmful payloads is called a _____. - virus A program that appears to be useful or harmless but contains hidden code that can compromise the target system on which it runs is called a _____. - Trojan horse What are the two classes of encryption algorithms? (Choose 2.) - Asymmetric Symmetric Which algorithm is a one-way mathematical function that is used to provide data integrity? - SHA-2 Why is it important to block incoming IP broadcast addresses and reserved private IP addresses from entering your network? - These types of addresses are easier to use for IP spoofing attacks. You are a junior cybersecurity analyst. An employee reports to you that her laptop was stolen. For which three reasons should you escalate this event to the Computer Security Incident Response Team (CSIRT)? (Choose 3.) - Potential network disruption or denial of service Exposure of sensitive or confidential information Unauthorized use of resources Which classification of alert should be escalated to security investigators? - True positive Which term refers to the combined sum of all potential threat vectors in defense-in-depth security? - Attack surface You receive an email from your teacher that has a link to a class poll for a pizza party. You click the link which takes you to the school portal to log in. Later, you discover this was a phishing email and your credentials were stolen. Which part of the CIA Triad was compromised in this attack? - Confidentiality A major power surge occurs in the middle of making authorized changes to the company payroll server which results in equipment failure.