We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

how to block access to add-on tab ?

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by Thierry

more options

Hello everybody !

I want to restrict access to only one website on one computer.

For this, I use the add-on "Block Site", which works perfect !

But as it's quite easy to go to add-on tab and disable this add-on, how prevent this by locking access to add-on ??

Tried to search on the web, but nothing came up ....

Thanks in advance to all helpers !

Thierry

Hello everybody ! I want to restrict access to only one website on one computer. For this, I use the add-on "Block Site", which works perfect ! But as it's quite easy to go to add-on tab and disable this add-on, how prevent this by locking access to add-on ?? Tried to search on the web, but nothing came up .... Thanks in advance to all helpers ! Thierry

Chosen solution

You can use a policies.json file to manage extensions via Extensions and ExtensionSettings and possible disable Firefox Safe mode via DisableSafeMode and block URLs via WebsiteFilter.

Read this answer in context 👍 0

All Replies (2)

more options

Chosen Solution

You can use a policies.json file to manage extensions via Extensions and ExtensionSettings and possible disable Firefox Safe mode via DisableSafeMode and block URLs via WebsiteFilter.

Modified by cor-el

more options

Dear cor-el,

Thanks for answer, works fine !!!!

Thierry