Computer Knowledge ยท General Awareness

Information Security

4,634 Questions

Information security involves protecting computer systems and data from unauthorized access, cyber threats, and damage. It is a core part of the computer knowledge section in various banking and government exams. Practicing these concepts helps in understanding digital signatures, network security, and access control effectively.

Cybersecurity threatsAccess controlCryptography basicsSecurity risk managementDatabase protection

Information Security Questions

Multiple choice

What are some of the ways that technology can be used to circumvent censorship?

  1. By using virtual private networks (VPNs).

  2. By using proxy servers.

  3. By using Tor.

  4. By using encrypted messaging apps.
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Technology can be used to circumvent censorship in a variety of ways, including by using virtual private networks (VPNs), proxy servers, Tor, and encrypted messaging apps.

Multiple choice

Which military principle emphasizes the importance of maintaining a strong and effective cyber defense system?

  1. Cyber security

  2. Information warfare

  3. Electronic warfare

  4. Cyber resilience
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cyber security is a key principle in Indian military strategy, as it protects critical infrastructure, information systems, and networks from cyber attacks and threats.

Multiple choice

What is the term used to describe the unauthorized access, use, disclosure, disruption, modification, or destruction of computer systems, networks, or data?

  1. Cybercrime

  2. Identity Theft

  3. Malware

  4. Phishing
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cybercrime is a broad term that encompasses a wide range of illegal activities carried out using computers, networks, and the internet.

Multiple choice

Which of the following is NOT a common type of cybercrime?

  1. Malware Attacks

  2. Identity Theft

  3. Spam

  4. Shoplifting
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Shoplifting is a physical crime, not a cybercrime.

Multiple choice

What is the term used to describe the fraudulent use of someone else's personal information, such as their name, social security number, or credit card number?

  1. Cybercrime

  2. Identity Theft

  3. Malware

  4. Phishing
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Identity theft is a serious crime that can have devastating consequences for victims.

Multiple choice

Which of the following is NOT a common method used by identity thieves to obtain personal information?

  1. Phishing

  2. Malware

  3. Dumpster Diving

  4. Shoulder Surfing
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Shoulder surfing is a physical crime, not a cybercrime.

Multiple choice

What is the term used to describe a type of malware that encrypts files on a victim's computer and demands a ransom payment to decrypt them?

  1. Ransomware

  2. Virus

  3. Trojan Horse

  4. Worm
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ransomware is a growing threat to individuals and organizations.

Multiple choice

Which of the following is NOT a common type of ransomware?

  1. CryptoLocker

  2. WannaCry

  3. Petya

  4. Zeus
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Zeus is a type of banking trojan, not ransomware.

Multiple choice

What is the term used to describe a type of cyberattack in which an attacker sends a large number of requests to a website or server in order to overwhelm it and make it unavailable?

  1. DDoS Attack

  2. Malware Attack

  3. Phishing Attack

  4. Man-in-the-Middle Attack
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

DDoS attacks are a common type of cyberattack that can be used to disrupt websites and online services.

Multiple choice

Which of the following is NOT a common method used to prevent DDoS attacks?

  1. Using a CDN

  2. Implementing rate limiting

  3. Using a firewall

  4. Using a VPN
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Using a VPN is not a common method used to prevent DDoS attacks.

Multiple choice

What is the term used to describe a type of cyberattack in which an attacker impersonates a legitimate website or organization in order to trick victims into providing personal information?

  1. Phishing Attack

  2. Malware Attack

  3. DDoS Attack

  4. Man-in-the-Middle Attack
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Phishing attacks are a common type of cyberattack that can be used to steal personal information and compromise online accounts.

Multiple choice

Which of the following is NOT a common type of phishing attack?

  1. Spear Phishing

  2. Whaling

  3. Smishing

  4. Vishing
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Smishing is a type of phishing attack that uses SMS messages to trick victims.

Multiple choice

What is the term used to describe a type of cyberattack in which an attacker intercepts communications between two parties in order to eavesdrop on or modify the communications?

  1. Man-in-the-Middle Attack

  2. Malware Attack

  3. Phishing Attack

  4. DDoS Attack
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Man-in-the-middle attacks are a common type of cyberattack that can be used to intercept and modify communications.

Multiple choice

Which of the following is NOT a common method used to prevent man-in-the-middle attacks?

  1. Using a VPN

  2. Using a firewall

  3. Using strong encryption

  4. Using a proxy server
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Using a proxy server is not a common method used to prevent man-in-the-middle attacks.

Multiple choice

What is the term used to describe a type of cybercrime in which an attacker uses social engineering techniques to trick victims into providing personal information or performing actions that compromise their security?

  1. Social Engineering Attack

  2. Malware Attack

  3. Phishing Attack

  4. DDoS Attack
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Social engineering attacks are a common type of cybercrime that can be used to steal personal information and compromise online accounts.