CanvasBlocker 的评价
CanvasBlocker 作者： kkapsner
surrealisme 的评价
评分 5 / 5
来自 surrealisme， 6 年前Hello, interested in the check mark "Share persistent randomness between domains", if you remove it, I realized that each domain will have different data, if you turn it on, a warning that there will be a leak, the question arose, what can domain x request from domain y? and what result will it get if this checkbox is disabled and the request is received
开发者回应
发布于 6 年前You can read the background of this flag in https://github.com/kkapsner/CanvasBlocker/issues/290
To be short: this flag makes you 100% unique and trackable across all domains. The use case for this was not to prevent fingerprinting but to disguise. Not quite the main focus of CanvasBlocker but it seemed useful for some folks.
In general I highly discourage you to from using this flag unless you clearly understand it and it suits your need. If you use it you have to reset your persistent random number generator quite frequently.
PS: domain x cannot request any additional data from domain y but the faking will add the same "randomness" to the API readouts and this information can be used to be tracked.
To be short: this flag makes you 100% unique and trackable across all domains. The use case for this was not to prevent fingerprinting but to disguise. Not quite the main focus of CanvasBlocker but it seemed useful for some folks.
In general I highly discourage you to from using this flag unless you clearly understand it and it suits your need. If you use it you have to reset your persistent random number generator quite frequently.
PS: domain x cannot request any additional data from domain y but the faking will add the same "randomness" to the API readouts and this information can be used to be tracked.
472 条评价
- 评分 5 / 5来自 ProActress20， 7 小时前
- 评分 5 / 5来自 Firefox 用户 19654712， 24 天前
- This add-on breaks Google Maps on mobile. Google Maps is completely unusable; I am forever stuck on a constantly loading page that keeps switching between a blank page and the Google Maps page. Uninstalling this add-on did nothing, clearing cache and cookies did nothing, and even whitelisting the site itself in Canvas Blocker didn't do anything. I only ever started having this issue upon using this add-on.
And no, I'm not making an off-site account just to report this problem, I'm posting it here. Ridiculous. - 评分 5 / 5来自 Firefox 用户 19544944， 2 个月前
- 评分 5 / 5来自 Firefox 用户 19173908， 3 个月前
- One of the essential plugins for everyone that care about anonymity when you surf on the web. If you stay on one of the 2 lowest settings you can increase your anonymity dramatically on the web without breaking functionality, so you can surf the web pretty much like everyone else without even noticing it while still staying hard to identify if you for example combine this with VPN. This alone will help but its one of several other key plugins you should install to shield yourself against tracking on the web.
- 评分 5 / 5来自 Lilith D. Bracken， 3 个月前Great privacy-focused extension that helps protect against fingerprinting. It blocks or fakes the data that websites use to track your device without your consent. I like that you can customize how strict it is for each site, so if something breaks, it’s easy to adjust. It runs quietly in the background and doesn’t slow things down. A must-have for anyone who cares about online privacy and wants more control over what sites can learn about their system.
- 评分 3 / 5来自 Firefox 用户 19490358， 4 个月前
- 评分 5 / 5来自 Edgar Almeida， 4 个月前Seems to work, if you test it at browserleaks(dot)com / canvas with the plugin on, keeps giving new signatures at each refresh, if you turn the plugin off, the signature will remain the same
- Works very well. If you want to test this addon whether it works or not, just visit the page which is mentioned in the description. (for example: browserleaks website)
It's just a shame that I only recently discovered canvas fingerprinting, even though it's been around for so long. Keep your privacy up folks. - 评分 5 / 5来自 Firefox 用户 19145735， 6 个月前
- 评分 1 / 5来自 NameOfDisplay， 7 个月前I like the concept of the addon but this is basically useless until the developer explains literally anywhere how to add sites to the whitelist and the settings page doesn't absolutely suck.
Only really useful if you are the developer and understand all of the obtuse menu options.