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

how do I block access to c:\ on latest versions of Firefox?

  • 4 replies
  • 1 has this problem
  • 6 views
  • Last reply by cirilobeto

more options

I'm trying to block access to browse the hard drive in firefox. Googling I have found methods that require modifying a chrome\browser.js file, however I don't see this file in the installation folder, maybe that used to work for older versions.

Any idea how this can be done in newer versions?

Thanks.

I'm trying to block access to browse the hard drive in firefox. Googling I have found methods that require modifying a chrome\browser.js file, however I don't see this file in the installation folder, maybe that used to work for older versions. Any idea how this can be done in newer versions? Thanks.

All Replies (4)

more options

Use a limited user account having no administrative permissions when you browse the Internet, or browse from a virtual machine.

more options

Users do have limited user accounts and are not administrators, however Firefox does not care about that. It will show the drive contents by just typing "C:\" in the address bar (redirects to "file:///c:/").

And, unfortunately, a virtual machine is not an option.

more options

You would have to run in a sandbox environment that doesn't allow access to local files.

more options

Thank you. I will research about sandboxing and if it fits the needs of my organization.