

In this way, it removes the hassle of remembering the passwords. The benefit of this is you don’t need to remember or jot down multiple user credential information instead of that whenever you trying to log in some particular website, the browser will automatically fill the login details. Like other browsers such as Google Chrome, the Mozilla Firefox also allow you to save the login details such as Username and password for different websites you visit on a computer.

You can our article: How to lock Google chrome on startup. Also, you can switch to Google Chrome browser to get the extension based password protection which not let anyone start the browser without providing the password. However, if you don’t want to prohibit the Firefox from opening using any password protection and just need to protect your saved password and other details then use the inbuilt Master Password feature of Firefox Quantum from Privacy and Security option. So, if you still want to use then either download the old version of Firefox or go for Firefox alternative those are based on Firefox and totally work fine with Master Password+ such as with Waterfox browser and Palemoon browser as long as they support “Legacy” extensions. It is a very popular extension to totally lock or protect the Mozilla Firefox from opening by anybody. Well after Mozilla updated its Firefox browser to the latest Quantum one, lots of extensions or add-ons get obsolete and lost its support to this browser and one of them is Master Password+. If you are not using the Firefox Quantum and still on the legacy one then you can also use a password to protect the Mozilla Firefox from opening via an Add-on.

Getting a password to protect Firefox is not a big deal for any person even without any technical knowledge one can set it up in just one minute. Setting up a password for Mozilla Firefox is a wise move to protect your login credentials of different websites if your system is being accessed by multiple persons.
