独特的设备标识 [英] Unique device identification

问题描述

我们正在开发基于网络的应用程序，用于查看数据报告，同时针对智能手机和平板电脑。我们的客户问我们是否有可能只有某些设备可以访问这些内容。因此，我们使用基于javascript / HTML5的技术，我们无法读取像IMEI或设备uuid这样的唯一ID。我们的想法是能够使用上述技术自动创建设备的时间无关fingreprint。问题是我们能够使用javascript / HTML5创建独特的设备指纹吗？

线索可能是浏览器可用或已知的信息（例如 http：/ /browserspy.dk/ ）

解决方案

您可以使用 fingerprintJS 库，它可以帮助您计算浏览器指纹。 顺便说一下， Panopticlick ，你可以看到这通常是多么独特。

We are developing in-house web-based application for viewing data reports while targeting on smartphones and tablets. Our customer asked us for possibility that only certain devices could access the content. Hence we use technologies based on javascript/HTML5 we are no capable of reading unique ID like IMEI or device uuid. The idea is to be able to automaticly create time-independent fingreprint of device with abovementioned technologies.

The question is are we able to create unique device fingerprint with javascript/HTML5?

The clue might be information available or known by browser (e.g. http://browserspy.dk/)

解决方案

You can use the fingerprintJS library, it helps a lot with calculating a browser fingerprint.

By the way, on Panopticlick you can see how unique this usually is.

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