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How can I add password to my Firefox Browser, so If any one opens the browser, Firefox should ask Password & without password; Firefox Won't Run.
Secondly, any recommended Plugin, so I can save all my Email, Social Networking & Banking Password ?
Wšykne wótegrona (1)
First, in order to access your browser data, they need access to your computer user account.
Firefox has no protection against unauthorized access. But there is a Master Password to protect login data.
Use a Master Password to protect stored logins and passwords {web link}