Check the box to use a master password.

选中选项框以使用主密码。

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You can use Firefox tools to set your master password and privacy options.

您可以使用Firefox工具设置主密码和隐私选项。

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FireMaster can be used to recover the master password in case you forget it.

FireMaster可以用来恢复可能会忘记的主密码。

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That means users only need to remember one master password, which they're not likely to forget.

FORBES: Escaping Password Purgatory

With 1Password, you'll only need to memorise a single master password to have one-click access to your database of usernames and passwords, which is safe if you make that master password hard to guess.

BBC: Password protection on the road

Take the case of one Granick client who used nothing more than a standard Web browser to discover the master password file of one Internet service provider that was not locked away as well as it should have been.

FORBES: The Lawyer Hackers Call