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 ...

You’ve undoubtedly noticed that you’re not routinely nagged for a password when you use your Mac’s email client, nor do you have to enter passwords for many of ...

If you store your user name and password details via the Keychain in OS X, you know that Keychain makes it a lot easier to do so. You can store login details for all those websites you visit, ...

Several users have noted problems with the Keychain after installing Mac OS X 10.4.3. One reader writes: "Installed the update on 3 computers. Repaired permissions before and after update. On all 3 ...

The Mac OS X Keychain is a system-level password repository designed to make saving and retrieving passwords easier for the computer user. Rather than remembering every email and Web form password ...

Discover how Apple's passkeys revolutionize Mac security by replacing vulnerable passwords with biometric authentication and ...

Keychain problems We are beginning to hear scattered reports of keychain corruption, generally simply resulting in an inability to access stored passwords. Kent Durvin writes: "I installed the Mac OS ...

Copying files to a new Mac? Perhaps one of them newfangled MacBook Pros? While most of us use Migration Assistant to move our files from one Mac to a new one, it may not be an option in your ...

A new tool allows Mac OS X attackers with root OS access to easily steal the keychain password data of logged in users and reinforces the dangers of granting administrative privileges to applications ...