Forgot Master Security password for Firefox 24.0.3 How do I recover to reset?

In such a case you must click on forgot password and answer security questions and facebook will allow you to reset your password but you must correctly remember security questions.

In case you forgot your Facebook username and password, don't worry! Actually it is very easy to recover and retrieve (or even steal) them from you computer and without resetting and restoring any account! In fact, forgetting account passwords is so common that in the Internet there are dozens of free software which are devoted to...save your life. I have already covered topics like this with tons of tutorials which explained to you how to recover your Google password, or how to get back your Router password and many many others. The free application I am about to show you is "specialized" so to speak with Facebook private login information, so download it right away and keep it at hand, just in case something goes wrong. Keep in mind that this application will also let you steal Facebook passwords from any computer. So please be careful when you use public computers. Remember to delete all your sensitive information as well as clear the cache of these public machines to prevent other people and bad-hackers from stealing your secrets! While using outside Wi-fi hot spots, also be-aware of the Firesheep Firefox extension which is able to steal any password send via wi-fi.

FacebookPasswordDecryptor is a free utility which recovers your Facebook password and username from the most famous web browsers such as Firefox, Internet Explorer, Google Chrome, Opera etc. and messenger. Basically it crawls software installed on your computer and as soon as it detects an encrypted Facebook password it will try to recover it. You have to know that majority of browsers use their own proprietary encryption mechanism to store the login passwords. However with FacebookPasswordDecryptor this won't be an issue anymore as such software manages to decrypt even the most difficult and secured scrambled , encrypted password...instantly!

• Remember passwords for sites: Firefox can securely save passwords you enter in web forms to make it easier to log on to websites. Clear this checkbox to prevent Firefox from remembering your passwords.
  • Even with this optionpreference checked, however, you'll still be asked whether to save passwords for a site when you first visit it. If you select Never for This Site, that site will be added to an exceptions list. To access that list or to remove sites from it, click the Exceptions... button.

• Use a master password: Firefox can protect sensitive information such as saved passwords and certificates by encrypting them using a master password. If you create a master password, each time you start Firefox, it will ask you to enter the password the first time it needs to access a certificate or stored password. You can set, change, or remove the master password by checking or unchecking this optionpreference or by clicking the Change Master Password... button. If a master password is already set, you will need to enter it in order to change or remove the master password.

• Show Passwords...: You can manage saved passwords and delete individual passwords by clicking the Show Passwords... button.

• Saved Passwords...: You can manage saved passwords and delete individual passwords by clicking the Saved Passwords... button.

• I am about to view an encrypted page: When this optionpreference is enabled, Firefox will notify you every time you are about to view an encrypted page.
• I am about to view a page that uses low-grade encryption: With this optionpreference enabled, Firefox will warn you when you visit a page which uses low-grade encryption.
• I leave an encrypted page for one that isn't encrypted: With this optionpreference enabled, Firefox will warn you every time you move from an encrypted page to an unencrypted page either by selecting a link on the page, selecting a bookmark or typing a new address into the location bar.
• I submit information that's not encrypted: When this optionpreference is enabled, Firefox will warn you when you submit data via a form that's not encrypted.
• I'm about to view an encrypted page that contains some unencrypted information: With this optionpreference enabled, Firefox will warn you when the page you're viewing contains a mixture of encrypted and unencrypted content. If an encrypted page contains unencrypted data, you should verify the identity of the page you're viewing prior to entering sensitive data.

• Firefox 1.5: "Tools -> Options -> Privacy -> Passwords -> Remove Master Password"
• Firefox 2.0: "Tools -> Options -> Security -> Passwords -> Uncheck "Use a master password". You will be prompted for your Master Password.
• Thunderbird: "Tools -> Options -> Privacy -> Passwords -> Remove Master Password"

• Firefox: Enter "chrome://pippki/content/resetpassword.xul" in the Location Bar, press Enter, then click "Reset"
• Thunderbird 1.5: "Tools -> Options -> Advanced -> Saved Passwords -> Master Password -> Reset Password".
• Thunderbird 2: Choose Tools – Error Console, paste the expression: openDialog("chrome://pippki/content/resetpassword.xul") and press the Evaluate button. That will open a dialog asking you if you want to reset your password.
• For Mozilla Suite: "Edit -> Preferences -> Privacy & Security -> Master Passwords -> Reset Password".