Description

Keychain Access is a built-in Mac OS X application that is used to manage the passwords and other sensitive information stored on your Mac. It securely stores passwords, credit card numbers, notes, and other information, and allows you to access them quickly and easily whenever you need them. Keychain Access also stores the certificates used to establish secure connections (such as SSL) with websites and mail servers. It is an essential tool for protecting your identity and data online, and is required for certain features such as iCloud synchronization.

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