A user, Ann, is concerned about theft of her laptop and does not want a thief to have easy access to all of her banking and email. Which of the following precautions could be taken to mitigate this…

Browsing on WPA2-encrypted WiFi connections protects against eavesdropping on network traffic, but it does not protect saved credentials on a physically stolen laptop.

Turning off the guest account in the operating system is a good security practice for preventing unauthorized local access, but it does not specifically protect saved sensitive information within a user's web browser profile.

Disabling autofill functionality in web browsers prevents sensitive information, such as login credentials, credit card numbers, and personal details, from being automatically entered into web forms. If a thief gains access to the laptop and its unencrypted data, disabling autofill significantly reduces the risk of them easily accessing Ann's banking and email accounts using saved credentials.

Removing legacy browsers can improve security by eliminating potential vulnerabilities, but it does not directly prevent a thief from accessing saved autofill data in currently used browsers.