Arviot lisäosalle CanvasBlocker
CanvasBlocker tekijä kkapsner
481 arviota
- Arvioitu 1/5kirjoittanut Registrierter Benutzer, kahdeksan vuotta sittenreverted to 0.4.2 as 0.4.3 (all) is blocking pages, either when firefox starting with last session, or login to AMO
Kehittäjän vastaus
lähetetty kahdeksan vuotta sittenCan you please file an issue at https://github.com/kkapsner/CanvasBlocker/issues with more details. I already know that there are problem but I'm not able to spot them because I never had a reproduction scenario.
EDIT: Have you tried any of the Beta versions? https://github.com/kkapsner/CanvasBlocker/releases/
EDIT: Please try version 0.4.4 - Arvioitu 5/5kirjoittanut Firefox-käyttäjä 13600531, kahdeksan vuotta sittenThis is a fantastic add-on for users who are concerned about privacy while surfing the web because it efficiently detects and blocks/fakes canvas fingerprinting. I use CB on all my machines with Firefox (52-ESR and >57) and it supplements nicely other privacy-related add-ons. Based on my own experience, I can also confirm that it receives superb support by a very helpful and responsive developer. Clearly a must-have five-star addon!
- Arvioitu 5/5kirjoittanut Firefox-käyttäjä 13567263, kahdeksan vuotta sittenFunktioniert bei richtiger Einstellung korrekt. Schneller support. Danke!
Works fine if settings are correct. Fast response. Thanks!Kehittäjän vastaus
lähetetty kahdeksan vuotta sittenI will look into this issue (progress can be seen here: https://github.com/kkapsner/CanvasBlocker/issues/161). The faking is working fine on https://browserleaks.com/canvas
EDIT: They are using a very big canvas (400 000 pixels) to do the fingerprinting. It works fine if you disable the "Maximal fake size" ("Maximale Vortäuschgröße") setting. I will adjust the recommendation accordingly. - Arvioitu 5/5kirjoittanut Firefox-käyttäjä 12596004, kahdeksan vuotta sittenVery configurable and useful tool if you don't want to be easily fingerprinted. In 1000 years it will be common knowledge to install in every Firefox. For now, we're the lucky ones that learned about it.
- Arvioitu 5/5kirjoittanut Firefox-käyttäjä 12636919, kahdeksan vuotta sittenSeems to cause issues with direct links to images. When this addon is activated only a white page is displayed instead when the domain is loaded for the first time. Deactivating the addon and reloading the link makes the image show up correctly. Afterwards the addon can be re-enabled again without making the image disappear again (only lasts for the session, restarting firefox breaks it again).
FF ESR 52.5.0
Edit:
The issue has been resolved, the author created a separate version. Great support!Kehittäjän vastaus
lähetetty kahdeksan vuotta sittenThis issue was already reported to me. But I'm not able to reproduce it on my end. Please create a new issue on github with the informations to reproduce the problem (Firefox version, installed Addons, CB settings, URL to the not working image and if the problem is still present when a fresh profile is used): https://github.com/kkapsner/CanvasBlocker/issues/new - Arvioitu 5/5kirjoittanut areafix, kahdeksan vuotta sitten
- Arvioitu 5/5kirjoittanut stoically, kahdeksan vuotta sitten
- Arvioitu 5/5kirjoittanut Firefox-käyttäjä 13507221, kahdeksan vuotta sitten
- Arvioitu 4/5kirjoittanut piptaz, kahdeksan vuotta sitten
- Arvioitu 5/5kirjoittanut Nicholas Valentine, kahdeksan vuotta sittenGreat extension, I really like the look of the icon in the address bar.
- Arvioitu 2/5kirjoittanut DarseZ, kahdeksan vuotta sittenApologies, but this is an honest question: What would be the purpose of the add-on having access to 'all website data' such as banking/email login information?
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lähetetty kahdeksan vuotta sittenYou can look at the code (either at https://github.com/kkapsner/CanvasBlocker/ of you can download the xpi-file, change the extension to zip and look at the content). It does not store any private information or sends anything to a server.
UPDATE: I just realized I did not answer the question. The addon does not need access to login information (and does not use it). But there is no techical difference between the information the addon needs access to (the canvas and JS that are used for fingerprinting) and other information. I would gladly only take the permission to access the information that I only need - it's just not possible. - Arvioitu 5/5kirjoittanut Firefox-käyttäjä 9809896, kahdeksan vuotta sittenVery good add-on
It would be bery nice if this great add-on also could portect against font fingerprinting. - Arvioitu 5/5kirjoittanut Firefox-käyttäjä 13357032, kahdeksan vuotta sitten
- Arvioitu 2/5kirjoittanut Sampei Nihira, yhdeksän vuotta sitten@ kkapsner
Please check the link below:
https://www.adidas.it/
is positive for Canvas Defender and ScriptSafe for Chrome.
With CanvasBlocker the icon briefly appears and disappears immediately.
TH.
___________________________
Unable to view single images.
I can insert some links but privately.Kehittäjän vastaus
lähetetty yhdeksän vuotta sittenThanks for your finding. The faking is working fine - just the display of the icon is confused by this site. This will be fixed in the next release (see https://github.com/kkapsner/CanvasBlocker/issues/149 for reference - btw it's much easier for us to communicate on github via issues than AMO)
Since this is a minor issue there will not be a release for this alone. - Arvioitu 5/5kirjoittanut Firefox-käyttäjä 13433799, yhdeksän vuotta sitten
- Arvioitu 5/5kirjoittanut Firefox-käyttäjä 13433799, yhdeksän vuotta sitten
- Arvioitu 1/5kirjoittanut Firefox-käyttäjä 13411330, yhdeksän vuotta sittencan't get the add on CavasBlocker on the new quantum version beta.Keeps telling me I'm running version 54.0???
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lähetetty yhdeksän vuotta sittenPlease recheck your Firefox version and try to add it again. Version 0.4.2 should also run with Firefox 52.4.1 - Arvioitu 5/5kirjoittanut nitrohorse, yhdeksän vuotta sittenThanks for creating this, kkapsner. Super helpful.