Cyber security quiz questions and answers pdf

By John

1. What is Cyber Security?
a) Cyber Security provides security against malware
b) Cyber Security provides security against cyber-terrorists
c) Cyber Security protects a system from cyber attacks
d) All of the mentioned
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Answer: d
Explanation: Cyber Security provides security to a system against cyber-attacks by using various technologies, and processes.
2. What does cyber security protect?
a) Cyber security protects criminals
b) Cyber security protects internet-connected systems
c) Cyber security protects hackers
d) None of the mentioned
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Answer: a
Explanation: It protects internet-connected systems such as hardware, software, and data from cyber-attacks. It aims to reduce cyber attacks against the system, network, and technologies by reducing unauthorized exploitation, vulnerability, and threats.
3. Who is the father of computer security?
a) August Kerckhoffs
b) Bob Thomas
c) Robert
d) Charles
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Answer: a
Explanation: August Kerckhoffs, a linguist and German professor at HEC, wrote an essay in the Journal of Military Science in February 1883. Kerckhoff had unwittingly established the foundations for contemporary encryption, earning him the title of “Father of Computer Security.”
4. Which of the following is defined as an attempt to steal, spy, damage or destroy computer systems, networks, or their associated information?
a) Cyber attack
b) Computer security
c) Cryptography
d) Digital hacking
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Answer: a
Explanation: An effort to steal, spy on, damage, or destroy diverse components of cyberspace, such as computer systems, related peripherals, network systems, and information, is known as a cyber attack.
5. Which of the following is a type of cyber security?
a) Cloud Security
b) Network Security
c) Application Security
d) All of the above
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Explanation: Since technology is improving, the threat and attacks against the technology are also increasing. Hence, to provide security, it is divided into the following types:
Cloud Security: Provides security for the data stored on the cloud.
Network Security: Protects the internal network from threats.
Application Security: Protects data stored in the application software.