CanvasBlocker のレビュー
CanvasBlocker 作成者: kkapsner
合計レビュー数: 481
- 5 段階中 1 の評価Registrierter Benutzer によるレビュー (8年前)reverted to 0.4.2 as 0.4.3 (all) is blocking pages, either when firefox starting with last session, or login to AMO
開発者の返信
投稿日時: 8年前Can 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 - 5 段階中 5 の評価Firefox ユーザー 13600531 によるレビュー (8年前)This 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!
- 5 段階中 5 の評価Firefox ユーザー 13567263 によるレビュー (8年前)Funktioniert bei richtiger Einstellung korrekt. Schneller support. Danke!
Works fine if settings are correct. Fast response. Thanks!開発者の返信
投稿日時: 8年前I 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. - 5 段階中 5 の評価Firefox ユーザー 12596004 によるレビュー (8年前)Very 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.
- 5 段階中 5 の評価Firefox ユーザー 12636919 によるレビュー (8年前)Seems 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!開発者の返信
投稿日時: 8年前This 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 - 5 段階中 5 の評価Firefox ユーザー 13507221 によるレビュー (8年前)
- 5 段階中 5 の評価Nicholas Valentine によるレビュー (8年前)Great extension, I really like the look of the icon in the address bar.
開発者の返信
投稿日時: 8年前You 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.- 5 段階中 5 の評価Firefox ユーザー 9809896 によるレビュー (8年前)Very good add-on
It would be bery nice if this great add-on also could portect against font fingerprinting. - 5 段階中 5 の評価Firefox ユーザー 13357032 によるレビュー (8年前)
- 5 段階中 2 の評価Sampei Nihira によるレビュー (8年前)@ 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.開発者の返信
投稿日時: 8年前Thanks 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. - 5 段階中 5 の評価Firefox ユーザー 13433799 によるレビュー (9年前)
- 5 段階中 5 の評価Firefox ユーザー 13433799 によるレビュー (9年前)
- 5 段階中 1 の評価Firefox ユーザー 13411330 によるレビュー (9年前)can't get the add on CavasBlocker on the new quantum version beta.Keeps telling me I'm running version 54.0???
開発者の返信
投稿日時: 9年前Please recheck your Firefox version and try to add it again. Version 0.4.2 should also run with Firefox 52.4.1