Cyber Security - Study24x7

Cyber Security

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18 Sep 2024 09:56 AM study24x7

What is a "Blue Team" in the context of cybersecurity?

A

A team of ethical hackers

B

A team responsible for defending against cyber attacks

C

A team that conducts security audits

D

A team that optimizes internet speed

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Cyber Security

3 followers study24x7

17 Sep 2024 10:17 AM study24x7

What is the purpose of a Digital Forensics investigation in cybersecurity?

A

To optimize computer performance

B

To recover and analyze digital evidence for legal purposes

C

To manage access controls

D

To conduct penetration testing

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Cyber Security

3 followers study24x7

17 Sep 2024 10:16 AM study24x7

Explain the principle of "Defense in Depth" in cybersecurity.

A

A strategy involving multiple layers of security controls to protect against various threats

B

A technique for encrypting sensitive data

C

A method to speed up internet connectivity

D

A model for secure software development

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Cyber Security

3 followers study24x7

17 Sep 2024 10:14 AM study24x7

What is the role of a Security Operations Center (SOC) in cybersecurity?

A

To develop encryption algorithms

B

To monitor and respond to security incidents

C

To conduct security training for employees

D

To optimize computer performance

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Cyber Security

3 followers study24x7

16 Sep 2024 11:20 AM study24x7

Define "Cryptographic Hash Function" and its use in cybersecurity.

A

A function used to encrypt files

B

A function used to hash passwords

C

A method to optimize internet speed

D

A function used to detect errors in data transmission

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Cyber Security

3 followers study24x7

16 Sep 2024 11:16 AM study24x7

What is the significance of the CIA Triad in cybersecurity?

A

A model for secure software development

B

A framework for risk assessment

C

An encryption algorithm

D

A model for ensuring the security principles of confidentiality, integrity, and availability

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Cyber Security

3 followers study24x7

16 Sep 2024 11:16 AM study24x7

Explain the concept of "Shodan" in cybersecurity.

A

A type of malware

B

A search engine for internet-connected devices

C

A cryptographic algorithm

D

An intrusion detection system

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Cyber Security

3 followers study24x7

13 Sep 2024 09:35 AM study24x7

What is the purpose of a Security Token in multi-factor authentication?

A

To generate one-time passwords

B

To increase internet speed

C

To encrypt files on the network

D

To conduct security audits

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Cyber Security

3 followers study24x7

13 Sep 2024 09:34 AM study24x7

Explain the concept of "Ephemeral Key" in the context of encryption.

A

A key that changes frequently, often used for a single session

B

A long-term encryption key

C

A key used only for symmetric encryption

D

A key associated with public-key cryptography

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Cyber Security

3 followers study24x7

13 Sep 2024 09:34 AM study24x7

What is the role of a Security Information Sharing and Analysis Center (ISAC) in the cybersecurity landscape?

A

To conduct security audits

B

To share and analyze threat intelligence among organizations

C

To develop encryption algorithms

D

To manage user access controls

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Cyber Security

3 followers study24x7

12 Sep 2024 09:51 AM study24x7

What is the purpose of a Security Incident Response Plan?

A

To create secure incidents

B

To provide guidelines for responding to and mitigating security incidents

C

To delete unwanted emails

D

To enhance computer speed

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Cyber Security

3 followers study24x7

12 Sep 2024 09:50 AM study24x7

What does the term "Social Engineering" refer to in the context of cybersecurity?

A

A technique to enhance social interactions within an organization

B

Exploiting human psychology to gain access to information

C

Building secure social networks for organizations

D

Optimizing internet speed through social connections

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Cyber Security

3 followers study24x7

12 Sep 2024 09:49 AM study24x7

What is the difference between penetration testing and vulnerability scanning?

A

They are synonymous terms.

B

Penetration testing involves exploiting vulnerabilities, while vulnerability scanning identifies vulnerabilities.

C

Vulnerability scanning is more comprehensive than penetration testing.

D

Penetration testing is only performed by external parties.

Cyber Security

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Cyber Security

3 followers study24x7

11 Sep 2024 10:34 AM study24x7

What is the purpose of a Security Risk Assessment?

A

To identify and evaluate potential security risks

B

To increase network speed

C

To delete unnecessary files

D

To encrypt all files on the network

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Cyber Security

3 followers study24x7

11 Sep 2024 10:33 AM study24x7

What is the concept of "Least Privilege" in the context of access control?

A

Allowing users maximum access to resources

B

Granting access based on job titles

C

Providing the minimum level of access necessary for tasks

D

Giving users access only during specific hours

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Cyber Security

3 followers study24x7

11 Sep 2024 10:18 AM study24x7

What does the term "Zero-Day Exploit" refer to in cybersecurity?

A

A vulnerability that has been known for zero days

B

An attack that occurs without any warning

C

An exploit that targets previously unknown vulnerabilities

D

A software with zero security features

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Cyber Security

3 followers study24x7

09 Sep 2024 01:24 PM study24x7

What is the purpose of a Security Information and Event Management (SIEM) system?

A

To detect and respond to security incidents

B

To optimize computer performance

C

To organize and manage passwords

D

To encrypt files on a network

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Cyber Security

3 followers study24x7

09 Sep 2024 01:24 PM study24x7

What is the difference between symmetric and asymmetric encryption?

A

Symmetric encryption uses two keys, while asymmetric uses one key.

B

Symmetric encryption uses the same key for both encryption and decryption, while asymmetric uses different keys.

C

Symmetric encryption is faster than asymmetric encryption.

D

Asymmetric encryption is only used for secure web browsing.

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Cyber Security

3 followers study24x7

09 Sep 2024 01:23 PM study24x7

What is the purpose of a honey pot in a cybersecurity strategy?

A

To attract and detect attackers

B

To store encrypted passwords

C

To optimize network speed

D

To filter spam emails

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Cyber Security

3 followers study24x7

06 Sep 2024 10:55 AM study24x7

What is a common sign of a secure website?

A

The website has a lot of ads

B

The URL starts with "https://"

C

The website has a flashy design

D

The website has a large number of pop-ups

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