CanvasBlocker 的评价
CanvasBlocker 作者： kkapsner
Firefox 用户 14156124 的评价
评分 5 / 5
来自 Firefox 用户 14156124， 8 年前Nice works.
Please note it does not detect (and block) the code embedded in a url through the
"data:text/html" directive.
I don't know if this method it's exploitable in a web page
example: paste the following code on your navigation bar
(It's a dots wave single pixel plotter, so it uses getImageData and it works even if you block the readout API):
edit: sample code moved to pastebin (sorry, pasting the code here does not works):
https://pastebin.com/pFvdgKNN
Please note it does not detect (and block) the code embedded in a url through the
"data:text/html" directive.
I don't know if this method it's exploitable in a web page
example: paste the following code on your navigation bar
(It's a dots wave single pixel plotter, so it uses getImageData and it works even if you block the readout API):
edit: sample code moved to pastebin (sorry, pasting the code here does not works):
https://pastebin.com/pFvdgKNN
开发者回应
发布于 8 年前Good point. I will see if this is exploitable. But please open an issue at https://github.com/kkapsner/CanvasBlocker/issues where we can discuss the implications and findings. Also communication is much easier there.
481 条评价
- 评分 2 / 5来自 HowShouldIKnow， 23 天前Mostly does what it says but *why require container tabs*? I need the right-click menu on new tab.
- 评分 5 / 5来自 Firefox 用户 19893903， 25 天前
- 评分 5 / 5来自 Firefox 用户 19885048， 1 个月前
- 评分 5 / 5来自 Firefox 用户 19882925， 1 个月前
- 评分 5 / 5来自 Firefox 用户 19829790， 1 个月前
- 评分 5 / 5来自 Gökşin Akdeniz， 1 个月前
- 评分 5 / 5来自 Firefox 用户 18896950， 2 个月前
- 评分 5 / 5来自 Firefox 用户 13457490， 2 个月前
- 评分 5 / 5来自 LemonMeringueTy， 2 个月前
- 评分 5 / 5来自 Firefox 用户 19712217， 4 个月前
- 评分 5 / 5来自 Firefox 用户 19708899， 4 个月前
- 评分 5 / 5来自 ProActress20， 4 个月前
- 评分 5 / 5来自 Firefox 用户 19654712， 5 个月前
- 评分 5 / 5来自 Firefox 用户 19544944， 6 个月前
- 评分 5 / 5来自 Firefox 用户 19173908， 7 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.