Develop a Cross-Browser Fingerprint Library in JavaScript

Closed Posted Jan 10, 2015 Paid on delivery
Closed Paid on delivery

I'm looking for someone to develop a persistent cross-browser fingerprinting script in JavaScript. That is to say the library should determine a 32-bit string to identify a given user based on the features of their browser and operating system. See more about browser fingerprinting here ([url removed, login to view]).

The only dependency should be EverCookie ([url removed, login to view]) . It should be as simplistic to use as fingerprintJS ([url removed, login to view]).

See this site ([url removed, login to view]) which has implemented a cross-browser fingerprint as well as fingerprintJS for starting points.

Ideally, the object returned should have 2 members:

-currentFingerprint - the current browser fingerprint of the user

-knownFingerprints - and an array with all known fingerprints for that given user.

If the user somehow blocks EverCookie, the script should still return the current fingerprint.

The code will need to be submitted with an output of a series of tests across at least 5 machines and 3 browsers per machine that shows the validity of the fingerprint and its ability to identify a machine across multiple browsers. I'll also run the test on my side.

The deliverables will be:

-JavaScript library

-An example implementation

-The test results

ALL AUTOMATED RESPONSES WILL BE IGNORED.

JavaScript

Project ID: #6959297

About the project

7 proposals Remote project Active Feb 16, 2015

7 freelancers are bidding on average $675 for this job

scriptphp87

Hello, I'm a professional programmer for web programming with php language to build the system website, Besides, I'm also expert in MySQL , HTML,HTML5,CSS, JS I'm always top in Vietnam freelancer [login to view URL] More

$789 USD in 21 days
(26 Reviews)
5.5
fam85

Hello, I am a computer engineer; I glad to do your job. I am an expert in Information Security, Web Security, Network Security, also web programming (PHP, ASP) , Programming (JAVA, jsp, C#, ..) , node.js, database More

$250 USD in 10 days
(2 Reviews)
2.2
reachramhere

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$684 USD in 35 days
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1.4
faizuidris

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$250 USD in 14 days
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0.0
WebHunt1

Hi Mate, WE CAN DEVELOP CROSS-BROWSER FINGERPOINT LIBRARY IN JAVASCRIPT... I have seen your project post and surely telling you that we have an experience for this kind of project development. We are best in out More

$444 USD in 12 days
(0 Reviews)
0.0