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.

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

Does Firefox 57 need to be run in Sandboxie?

  • 1 reply
  • 10 have this problem
  • 5 views
  • Last reply by Mkll

more options

Greetings - I've been using Sandboxie as an additional layer of security. My understanding is that Firefox 57 itself runs in a sandbox, with some exceptions for libraries, configuration information, themes and fonts, as well as a few rendering and audio holes in the sandbox. Is the use of Sandboxie still appropriate? Thanks for any feedback!

Greetings - I've been using Sandboxie as an additional layer of security. My understanding is that Firefox 57 itself runs in a sandbox, with some exceptions for libraries, configuration information, themes and fonts, as well as a few rendering and audio holes in the sandbox. Is the use of Sandboxie still appropriate? Thanks for any feedback!

Chosen solution

No, sandboxie is no longer needed, Firefox sandboxing is secure enough!

Read this answer in context 👍 5

All Replies (1)

more options

Chosen Solution

No, sandboxie is no longer needed, Firefox sandboxing is secure enough!