What is the primary goal of confidentiality in IT security?

• To allow data to be altered by anyone

• To make data accessible to everyone

• To prevent unauthorized access to data

• To ensure data is available when needed

What is a key aspect of defense in depth?

• Using a single layer of security

• Implementing multiple overlapping security measures

• Ignoring social engineering threats

• Relying solely on encryption

How can attackers easily compromise confidentiality?

• By encrypting data

• By using strong passwords

• Through social engineering techniques

• By implementing multi-factor authentication

What is the purpose of redundancy in IT systems?

• To ensure there is no single point of failure

• To increase system downtime

• To reduce the need for patch management

• To make systems more complex

Why are service level agreements important for availability?

• They guarantee a certain level of system uptime

• They allow for more system downtime

• They reduce the need for security measures

• They make systems more vulnerable to attacks