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How can i permanently disable Firefox warning "This file may harm your computer"?

  • 5 replies
  • 2 have this problem
  • 60 views
  • Last reply by TeoTest

It's a simple question. Nothing detailed about it. I wish to permanently disable firefox's warnings "This file may harm your computer" & "This site may not be secure".

I'm using Firefox Quantum 57.0.4 (64-bit) in Windows 7 Ultimate (64-bit).

Thanks in advance, Teo Test.

It's a simple question. Nothing detailed about it. I wish to permanently disable firefox's warnings "This file may harm your computer" & "This site may not be secure". I'm using Firefox Quantum 57.0.4 (64-bit) in Windows 7 Ultimate (64-bit). Thanks in advance, Teo Test.

Chosen solution

This is part of the phishing and malware protection feature. This article has more information on the relevant settings: How does built-in Phishing and Malware Protection work?

In particular, you can keep the phishing and malware site protection while allowing questionable downloads if you want it that way, since there are separate checkboxes:

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All Replies (5)

What is the site?

It doesn't matter, there are various sites i'm getting this 'warnings'. Plus, it's not only the sites, i'm getting this for some files i'm downloading too. It's really annoying to have to confirm each and every single time that i don't care about the 'warnings'. Do you have something in mind? A solution?

Chosen Solution

This is part of the phishing and malware protection feature. This article has more information on the relevant settings: How does built-in Phishing and Malware Protection work?

In particular, you can keep the phishing and malware site protection while allowing questionable downloads if you want it that way, since there are separate checkboxes:

TeoTest said

I wish to permanently disable firefox's warnings ... "This site may not be secure".

I don't think there is a warning with that title. If it's not the phishing site warning that you can just click right through, did you mean one of these:

Thank you very much jscher2000! You just solved my problem and made my day! :)

Thanks again!