A keychain password is the master password for your Mac's "Keychain Access" app, which stores your usernames and passwords.

Cloud Keychain saves a user's passwords, credit card information, and other sensitive data and syncs it across Apple devices.

Has your Mac suddenly started asking you for account and Wi-Fi passwords it never used to require? Is your Mail app asking you to enter the password relentlessly ...

Apple’s own password manager has enough features and security provisions to satisfy most users. Plus, it’s built right into the operating system. You’re probably already using it and haven’t realized.

Apple has been improving password management over the last several years to encourage people to use separate, hard-to-guess passwords for each site, and the latest improvement adds password sharing.

A newly disclosed macOS flaw could have allowed an attacker to decrypt Keychain data without a password. Here's how it worked, before it was patched. Apple is known for its strong emphasis on security ...