Top "Fingerprinting" questions

a procedure that maps an arbitrarily large data item to a much shorter bit string

User recognition without cookies or local storage

I'm building an analytic tool and I can currently get the user's IP address, browser and operating system from their …

javascript php http-headers fingerprinting
Fingerprint scanning with DigitalPersona 4500 reader. How to get captured image and loading events handlers

I'm new to coding with biometric sensors and DLLs in C#. I'm using a DigitalPersona reader UareU 4500. I have read …

c# fingerprint biometrics fingerprinting
How to setup static assets caching with apache?

I'd like to optimize caching of static assets (.js, .css, ... files) used in our web. My goal is based on …

apache caching fingerprinting
How to convert .WSQ FingerPrint Image File to .BMP FIle in C#

Is there a way to convert a .wsq fingerprint image file to a bitmap image (bmp) file? sample .wsq fingerprint …

c# fingerprinting
Best way to generate a machine fingerprint?

I need to generate a unique string that will differ from machine to machine -- a "device fingerprint". What are... …

.net windows hardware fingerprinting
Fingerprint,js cross browser and private browser issue

I am using fingerprintjs reference: http://valve.github.io/fingerprintjs/ It works fine and generate same code every time i …

javascript cross-browser fingerprinting fingerprintjs
How does music fingerprinting work (for sites such as Shazam and Lala.com)?

My large (120gb) music collection contains many duplicate songs, and I've been trying to fingerprint tracks in the hopes of …

classification categorization fingerprinting