Information in this article applies to Macs withmacOS Catalina(10.15) through OS X Yosemite (10.10).
Safari provides an easy-to-use interface to manage your AutoFill information.
Open Safari, go to the Safari menu, and selectPreferences.
Thekeyboard shortcutto open Safari preferences isCommand+,(comma).
In theGeneralpreferences screen, select theAutoFilltab.
When you do, you are prompted to slide in your user password.
This protects the information in AutoFill from prying eyes.