This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Ova tema je arhivirana. Pitajte drugo pitanje ako vam je potrebna pomoć.

Disable Local File Browsing?

JWise1203
JWise1203
more options

Is there any way to disable file browsing within Firefox? I am configuring Firefox in a shared environment and would like to disable a user from being able to browse local storage by using: file://C:/

Is this possible?

Is there any way to disable file browsing within Firefox? I am configuring Firefox in a shared environment and would like to disable a user from being able to browse local storage by using: file://C:/ Is this possible?

All Replies (3)

Wesley Branton
Wesley Branton
more options

It is possible, but it appears that it involves editing multiple Firefox files. Please check out this thread from more details.

JWise1203
JWise1203 Vlasnik pitanja
more options

I did see this post but I wasn't sure how it applied to the current version of Firefox. browser.jar no longer exists. I did find that omni.ja replaced browser.jar

When I extract omni.ja there are multiple browser.js files that all seem to be located within dev or test directories.

Has anyone disabled file browsing in recent builds of Firefox?

Wesley Branton
Wesley Branton
more options

You could also try downloading the Public Fox extension to disable the file://C:/ domain.