CIA Triad

Which of the following best describes the principle of Confidentiality?

• Ensuring that data is accessible to authorized users

• Ensuring that data is accurate an unaltered

• Ensuring that systems are available for use

• Encrypting data to prevent loss

What is an example of maintaining Confidentiality?

• Hashing data to verify integrity

• Using access control lists (ACLs) to limit access to files

• Ensuring redundancy in the network architecture

• Implementing fault tolerance

A system ensuring that data has not been tampered with or altered provides which part of the CIA Triad?

• Confidentialily

• Integrity

• Availability

• Authentication

Which of the following is the best example of a loss of Availability?

• Unauthorized access to sensitive data

• Data being modified without permission

• Denial of Service (DoS) attack on a web server

• Sensitive data being encrypted using strong algorithms

How does encryption contribute to the CIA Triad?

• Ensures Availability

• Ensures Integrity

• Ensures Confidentiality

• Ensures Authentication

Which type of attack threatens the Integrity of data?

• Man-in-the-middle (MitM) attack

• Denial of Service (DoS) attack

• Eavesdropping

• Social Engineering

Which of the following would ensure Availability in a critical system?

• Implementing RAID for redundancy

• Using multi-factor authentication (MFA)

• Applying encryption to data at rest

• Employing hashing algorithms

What is the primary objective of hashing in the context of the CIA Triad?

• Ensuring Confidentiality

• Verifying Integrity

• Maintaining Availability

• Authenticating Users

A file integrity check has failed. Which part of the CIA Triad has been compromised?

• Confidentiality

• Integrity

• Availability

• Authorization

Which of the following encryption methods is most directly associated with Confidentiality?

• Symmetric encryption

• Public-key infrastructure

• Hashing algorithms

• RAID 5