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Browser fingerprinting via WebAssembly

Hi, I already know that Firefox, especially LibreWolf, is probably the best browser along with TOR and Brave about protecting against fingerprinting. However, after readi… (pročitajte više)

Hi, I already know that Firefox, especially LibreWolf, is probably the best browser along with TOR and Brave about protecting against fingerprinting. However, after reading this paper https://arxiv.org/abs/2506.00719 about browser fingerprinting via WebAssembly I am wondering if and how Firefox, LibreWolf, can protect us against it. I already read this https://support.mozilla.org/en-US/kb/firefox-protection-against-fingerprinting, but I could not find any reference to such protection. Thank you

Asked by alfredo.nodo prije 1 sedmicu

The sidebar that shows your browsing history option resets to the bookmarks bar.

The sidebar that shows the browsing history is a very convenient tool. However, now, after closing the window, the option is reset to the bookmarks bar. You have to selec… (pročitajte više)

The sidebar that shows the browsing history is a very convenient tool. However, now, after closing the window, the option is reset to the bookmarks bar. You have to select the browsing history again, which is very inconvenient. Is there any way to fix this?

Asked by Sergey Severin prije 2 mjeseci

Firefox 115.23 not able pass security check off www.deepseek.com

Hello Support , iam using firefox 115.23 64Bit at my IMac an be not able to pass the security check when i try to login with my acount , i have checked all seetings an… (pročitajte više)

Hello Support ,

iam using firefox 115.23 64Bit at my IMac an be not able to pass the security check when i try to login with my acount , i have checked all seetings an deleted all cooking an enabled : javascript at : about:config page an restarted firefox , but still i do not pass the security check : : chat.deepseek.com , to check if iam a human an mark the box an then continue it checking an then it asking again an again .. when i use another browsers there is. no problem an can login normal an comparing already the setting between those with chrome an brave an safari , but i can find the problem . when i chetGPT or Google gemini Ai sites there is no problem an i can acces normal ..

do you have any idear what settings i have to change at my firefox 115.23 because i want to use firefox as my default browser .. i can not update firefox to an higher realease because iam use High sierra 10.13.6 on my iMac .

regards M.Mols - *** [Edit: e-mailadres verwijderd i.v.m. privacy.]

Asked by M Mols prije 4 sedmica

Latest Validity Period of Root Certificate Used for Firefox Add-on Signature Verification

I understand that Firefox relies on both intermediate and root CA certificates for verifying add-on signatures. There was a recent incident where a root certificate expir… (pročitajte više)

I understand that Firefox relies on both intermediate and root CA certificates for verifying add-on signatures. There was a recent incident where a root certificate expired on March 14, 2025, as noted in the following article: https://support.mozilla.org/en-US/kb/root-certificate-expiration

Could you please let me know the latest validity period (expiration date) of the root and intermediate certificates currently used for add-on signature verification in the latest version of Firefox (139.0.4)? I understand the certificates involved may vary depending on the add-on, but I would like to confirm this specifically for the following add-on:

X-Forwarded-For Header https://addons.mozilla.org/en-US/firefox/addon/x-forwarded-for-injector/

Thank you in advance for your assistance.

Asked by kkinoue prije 1 dan

vurus

Recently getting a warning of virus. https://aiwebfreeinstalls.autos/1igfp2gfa/l?btd=dHJrLmNvbG9ueS1zY29yZS1yZWxhdGVkLWRvbmtleS5ydW4&exptoken=MTczNTY5NjQ2MDA1MA%3D%3D… (pročitajte više)

Recently getting a warning of virus. https://aiwebfreeinstalls.autos/1igfp2gfa/l?btd=dHJrLmNvbG9ueS1zY29yZS1yZWxhdGVkLWRvbmtleS5ydW4&exptoken=MTczNTY5NjQ2MDA1MA%3D%3D&lang=en&lid=bf3dcebb-0892-4a88-9a74-4f2979083dc1&ltd=dHJrLmxlYWQtd2hpbGUtc3ltYm9sLWF0LnJ1bg&pd2q=YTE9YmYzZGNlYmItMDg5Mi00YTg4LTlhNzQtNGYyOTc5MDgzZGMxJmEyPTk0MGY4ZmU4LTJhMzEtNDE4Ny1iOTVjLTQ2ZjZjZmQzNzVmNiZhMz0&td=dHJrLmV2ZXItZXhwcmVzcy1hbHJlYWR5LWZpbmVzdC5ydW4vc253ZGFydGY&lvc=fc594690

Asked by David L. prije 5 mjeseci

Last reply by markwarner22 prije 5 mjeseci

Hash mismatch for Firefox Installer and VirusTotal alert

Hello, I downloaded the Firefox installer from the official website (https://www.mozilla.org/ru/firefox/download/thanks/). After downloading, I checked the SHA256 hash o… (pročitajte više)

Hello,

I downloaded the Firefox installer from the official website (https://www.mozilla.org/ru/firefox/download/thanks/). After downloading, I checked the SHA256 hash of the file: 051deb55cf9579e1f9b3bad71ec4a390353c568ef21849671953d08343b4e890.

However, this hash does not match any of the hashes listed on the official page: https://ftp.mozilla.org/pub/firefox/releases/133.0.3/SHA256SUMS.

Additionally, a VirusTotal scan flagged the file with a potential virus alert.

Could you clarify why there might be a discrepancy in the hash and whether this file could be legitimate?

Thank you.

Asked by MrAlex Fast prije 5 mjeseci

Last reply by James (On Leave) prije 5 mjeseci

Blocking a website

I need to block doordash, which is now blended with another delivery app. I am not sure I need either app. They are showing up in my search bar. How can I remove them?… (pročitajte više)

I need to block doordash, which is now blended with another delivery app. I am not sure I need either app. They are showing up in my search bar. How can I remove them? Thanks.

Asked by mwattenbergphd prije 5 mjeseci

Last reply by markwarner22 prije 5 mjeseci

new pc died and have to return with personal data

I bought a new pc and synced firefox with my old pc to transfer all my tabs and accounts. The new pc died within a day and i will have to return it to the manufacturer GM… (pročitajte više)

I bought a new pc and synced firefox with my old pc to transfer all my tabs and accounts. The new pc died within a day and i will have to return it to the manufacturer GMKTEC, the problem i have is all my accounts Ebay, Amazon etc are on it as well as my medical data. Is there something i can do with firefox to stop this information being looked at or used.

TIA

Bri

Asked by brirogg prije 5 mjeseci

Last reply by GNev prije 5 mjeseci

Disable/Bypass Safe Browsing on Firefox android

Is there any way to disable or bypass the safe browsing filter in Firefox android? I'm trying to access a site that has been blocked as a "deceptive site" and there seems… (pročitajte više)

Is there any way to disable or bypass the safe browsing filter in Firefox android? I'm trying to access a site that has been blocked as a "deceptive site" and there seems to be no way to ignore or completely disable the warning.

Asked by Luadewi prije 5 mjeseci

Last reply by Paul prije 5 mjeseci

Website Is not responding on Firefox, but it works fine on chrome

Hey everyone, I need some help with a puzzling issue. I've noticed that a website (https://storiescastle.com/coco-miguel-and-the-amazing-alebrijes-story/) I'm working on … (pročitajte više)

Hey everyone, I need some help with a puzzling issue. I've noticed that a website (https://storiescastle.com/coco-miguel-and-the-amazing-alebrijes-story/) I'm working on functions perfectly fine when I use Google Chrome, but when I try to access it using Mozilla Firefox, I encounter a '404 error' or sometimes the layout is broken with images displaying incorrectly. Can anyone shed some light on what might be causing this discrepancy? Your insights would be greatly appreciated!

Asked by Mark jons prije 4 mjeseci

Last reply by saboor ishfaq prije 4 mjeseci

trust a website

Hi, I'm working with a website sponsored by the American College of Surgeons. Some of the parts of that website are blocked by Mozilla. Is there a way to trust that websi… (pročitajte više)

Hi, I'm working with a website sponsored by the American College of Surgeons. Some of the parts of that website are blocked by Mozilla. Is there a way to trust that website completely?

Asked by 39Woodie prije 4 mjeseci

Last reply by jscher2000 - Support Volunteer prije 4 mjeseci

GOsearch

[edited] @hotmail.com Feb 13, 2025, 13:50 CST I have 2 browsers on my computer, Firefox and Edge. Only on Firefox I have gosearch , I have tried many ways to remove thi… (pročitajte više)

[edited] @hotmail.com

Feb 13, 2025, 13:50 CST

I have 2 browsers on my computer, Firefox and Edge. Only on Firefox I have gosearch , I have tried many ways to remove this malware from Firefox, do you have any ideas how to remove from my computer? Win 11 64 bit

Asked by Big John prije 4 mjeseci

Last reply by jscher2000 - Support Volunteer prije 4 mjeseci

  • Arhivirano

Incorrect display of column

Hello I have an application that shows forms where the input fields are inserted on table columns. When the column contains two fields sometimes the second field is showe… (pročitajte više)

Hello I have an application that shows forms where the input fields are inserted on table columns. When the column contains two fields sometimes the second field is showed not in the same line.

It must be said that the second field is added after the creation of the form.

Whit Chrome and Edge the form is showed correctly. At thislink the behavior can be seen. Thanks

Asked by rossati prije 6 mjeseci

Last reply by rossati prije 6 mjeseci

  • Arhivirano

Security concerns

I recently, was my own fault not protecting my visa card but got scammed, I chopped the card but yet somehow someone accessed my amazon account and tried purchasing somet… (pročitajte više)

I recently, was my own fault not protecting my visa card but got scammed, I chopped the card but yet somehow someone accessed my amazon account and tried purchasing something just the other day. I only use this laptop for amazon. My concern is how to stop people from getting access to this browser through shared wifi and the person got into this laptop through the smart tv in the part of shared accomodation. I matched the serial number of the device to the device that appeared in devices in my control panel which I never authorized to access my laptop. I dont allow any access to my "network" to anyone but somehow someone got access. Any advice would be greatly appreciated. And everytime I tether with my cell phone its alwys a new network that I get asked by microsoft if I want to allow discoverable which I dont, but I usually have 80 -100 networks due to every log in with teher and wifi booster. Thank you

Asked by d.selland prije 6 mjeseci

Last reply by markwarner22 prije 6 mjeseci