The correct answer is d. Encryption.

Here's why:

a. SSL (Secure Sockets Layer) - This is used for establishing encrypted links between a web server and a browser in online communications. It doesn't protect data at rest.

b. VPN (Virtual Private Network) - This is used to create a safe and encrypted connection over a less secure network, such as the internet. It doesn't protect data at rest.

c. Firewall - This is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It doesn't protect data at rest.

d. Encryption - This is the process of converting data to an unrecognizable or encrypted form. It is used to protect sensitive information so that only authorized parties can view it. This method can be used to protect data 'at rest' in a database.

Question

The correct answer is d. Encryption.

Here's why:

a. SSL (Secure Sockets Layer) - This is used for establishing encrypted links between a web server and a browser in online communications. It doesn't protect data at rest.

b. VPN (Virtual Private Network) - This is used to create a safe and encrypted connection over a less secure network, such as the internet. It doesn't protect data at rest.

c. Firewall - This is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It doesn't protect data at rest.

d. Encryption - This is the process of converting data to an unrecognizable or encrypted form. It is used to protect sensitive information so that only authorized parties can view it. This method can be used to protect data 'at rest' in a database.

Knowee AI · Accepted Answer

The correct answer is d. Encryption.

Here's why:

a. SSL (Secure Sockets Layer) - This is used for establishing encrypted links between a web server and a browser in online communications. It doesn't protect data at rest.

b. VPN (Virtual Private Network) - This is used to create a safe and encrypted connection over a less secure network, such as the internet. It doesn't protect data at rest.

c. Firewall - This is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It doesn't protect data at rest.

d. Encryption - This is the process of converting data to an unrecognizable or encrypted form. It is used to protect sensitive information so that only authorized parties can view it. This method can be used to protect data 'at rest' in a database.

Which of the following is used to protect data at rest in a database?Question 18Answera.SSLb.VPNc.Firewalld.Encryption

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