Extensions that prevent access to Firefox with a password have never really worked because you only need to start Firefox in Safe Mode to bypass this measure.

You can protect your Windows account with a password to prevent others from accessing it and create a dedicated Windows (guest) account for others.

See also:

• https://support.mozilla.org/en-US/kb/block-and-unblock-websites-parental-controls-firef

К сожалению, это не только не удобно, но и не красиво. Так как будут думать, что я что то скрываю. Про безопасный режим: мне не требуется защита супер уровня, но все же она нужно. И раньше у меня стоял плагин который с этом справлялся. Сейчас только Maxthon поддерживает подобную функцию. Хотя, в 4 версии все было намного незаметнее и лучше сделано. Хотелось бы что в FireFox наконец то появилась подобная функция, и с паролем на браузер и с удобной авторизацией. Только отключился от авторизации и вся история вкладки и закладки пропали. А если залогинился, то все снова появилось.

К кому мне обратиться чтобы пароль сделали на браузер?

You can submit comments and suggestions through one or more of the following links:

• Feedback: https://qsurvey.mozilla.com/s3/FirefoxInput/
• Discourse: https://discourse.mozilla.org/c/firefox-development
• Reddit: https://www.reddit.com/r/firefox/
• Twitter: https://twitter.com/firefox
• Facebook: https://www.facebook.com/Firefox

Do you want your data to be secure, or just a little bit more difficult to access? Someone with access to your computer and knowledge of Firefox folders can simply copy the data they want (e.g., bookmarks, history, cache) and use it in another installation of Firefox at their convenience, bypassing add-ons and potentially even using it with a custom Firefox with more forensic capabilities.

If you really want to secure your Firefox data, you need to encrypt your profile folder(s). Unfortunately, Firefox doesn't include any feature to encrypt its data folders (just logins protected with a Master Password).

To really have your data disappear and reappear, I would suggest trying the following -- but I have not tested it myself:

(1) Create a good-sized encrypted virtual volume using a program like Veracrypt. So for example, in your Documents folder, you might have a 3GB file named whatever and when you mount that in Veracrypt, it becomes available as your F drive (for Firefox).

(2) Install the PortableApps build of Firefox into the F drive. This variant of Firefox stores the entire program and ALL of its data in a single folder. That minimizes the risk of leakage to other parts if your system. (I don't know about downloads?).

(3) Move your essential profile data to the PortableApps installation. I don't know which files need to remain unchanged. Maybe you can get advice on the PortableApps forums.

Now to run your "real" Firefox, mount the F drive. When you want to hide your real Firefox, unmount the drive.

Maybe someone has created a demo video for this somewhere.

Don't forget your password. I am not aware that you could break into your whatever file without it.

Да, мне нужно чтобы было просто быстро и удобно. Способы, которые вы описали, не подходят. Есть такой браузер, Maxthon, так в версии 4 этого браузера было реализовано довольно удобно. Не понимаю в чем проблема сделать нечто подобное в моем любимом FireFox?