10 Multiple Choice 3 points Hank the disgruntled employee created an Excel macro in a spreadsheet that would delete a Windows folder on July 1st at 8:00 a.m. when a particular keyboard key was pressed. This is an example of a(n) Back door Denial of Service Attack Trojan horse Logic bomb
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m.) and under a specific condition (when a particular keyboard key is pressed). We need to identify what type of cyber threat this describes. Show more…
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Debra downloads an application on her workplace computer. As she installs the application, she notices an option to install an additional program. She unchecks the box to choose not to install the additional software. What type of malware did Debra prevent from being installed on her system? a. Cryptomalware b. Potentially unwanted program (PUP) c. Ransomware d. File-based virus Jose receives a security report that none of the employees in his organization can access the internal server. When he logs on to the server, he receives a message that all the files on the server have been encrypted and that he must pay a fee of $600 in bitcoins to decrypt the files. What type of malware was installed on the server? a. Cryptomalware b. Worm c. Ransomware d. Fileless virus A fileless virus has infected your computer. Which of the following is not a service that might be at risk? a. .NET Framework b. Macro c. Windows Control Panel d. PowerShell John downloaded new calendar software and installed it. Since then, he's noticed unexpected new activity, such as pop-up windows, on the computer. What should he do first? a. Unplug his computer from the power outlet. b. Unplug his computer from the network. c. Run rootkit detection software. d. Run antimalware software. James has recently run a vulnerability scan and determined that the current version of SQL installed on the server is vulnerable and out of date. Which of the following is the server most vulnerable to? a. XML injection b. SQL injection c. Virus d. SQL scripting
Akash M.
Question 1 (2 points) In contrast to threatening to delete encrypted data, what term is used to describe when when cyber-criminals threaten to release information to the public? Question 1 options: 1) extortion 2) doxxing 3) ransomware-as-a-service 4) cyberjacking Question 2 (2 points) What term is used to describe when attackers use a victim's computer system to cause physical, real-world harm or severe disruption, often to carry out a political agenda? Question 2 options: 1) Distributed Denial of Service (DDoS) attack 2) Cyberterrorism 3) Identity theft 4) A phishing attack Question 3 (2 points) A _________ is an intellectual work that is not based on public information. Question 3 options: 1) trade secret 2) patent 3) trademark 4) copyright Question 4 (2 points) Commonly used successfully in public areas such as in airports and on commuter trains and airplanes, which of the following social engineering techniques occurs when a perpetrator obtains information as they surreptitiously watch an employee's computer screen? Question 4 options: 1) Tailgating 2) Shoulder surfing 3) Footprinting 4) Profiling Question 5 (2 points) Created when a programmer develops a system, what type of attack uses software programs that hide in other computer programs and reveal their designed behavior only when they are activated? Question 5 options: 1) Virus 2) A Trojan horse 3) Denial of Service (DoS) 4) A phishing attack
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Protocol Exploits: Match the definitions on the right with the corresponding terms on the left. malware sniffer denial of service trojan MITM logic bomb input validation multipartite replay attack DDOS 1. Virus that waits for a specific event to occur 2. Type of virus that has multiple parts 3. an attack where communication is forced through an unknown third party 4. a computer configured to capture traffic on a network 5. to deny the legitimate use of system resources, information, or capabilities 6. the attacker captures part of a communication then re-transmits it later 7. attaches to files that are executed by a victim then access is given to the attacker 8. a DOS attack from multiple systems to overwhelm the target 9. The best way to avoid SQL injection attack 10. Any software that is inherently hostile, intrusive, or annoying in its operation and performs an action or activity without permission.
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