![hide your hardware fingerprint hide your hardware fingerprint](https://res.cloudinary.com/teepublic/image/private/s--_jNc_XpU--/t_Preview/t_watermark_lock/b_rgb:000000,c_limit,f_auto,h_630,q_90,w_630/v1604595023/production/designs/15795868_0.jpg)
![hide your hardware fingerprint hide your hardware fingerprint](https://images.anandtech.com/doci/12155/synaptics_sf9500_sensor.jpg)
Then the fingerprinting script converts the data into Base64 encoded format and computes the canvas fingerprint hash. The fingerprinting script then identifies how your browser has rendered that image, and through that, it deduces detailed information about your devices’ graphics, GPU model, and other information. The rendering of that image is slightly different in every device since they have different graphics hardware, software, and drivers. When you visit a website that contains the canvas fingerprinting script, it forces the browser to draw an image or a text with a random font and size. This technique exploits the HTML5 canvas element to secretly gather information about the user’s graphic card, drivers, and GPU. In addition, the Adobe Flash plugin installed in your browser can provide so much information like your operating system, time zone, screen resolution, etc.įrom all this data, the website generates a hash or a unique fingerprint. Thus, these scripts are mostly legitimate, and blocking them will not properly render the content. When you visit a website, they use scripts with javascript to gather information about your device to display the content in your browser correctly. There are different ways websites collect information about your device. This is how browser fingerprinting works: Browser fingerprinting techniques Research proves that long-term tracking is possible even if your data changes frequently. Browser fingerprinting makes you trackable for a longer time, even if your device, software, or browser configuration changes. The creation of the fingerprint is usually done by a script that is working silently in the background without your knowledge and consent. The more unique these data become, the easier websites to make this fingerprint. Unlike in cookies, this technique does not store any information regarding the fingerprint in the users’ device, making it stateless. These data make a unique digital fingerprint that browsers can identify you among millions of users, and its accuracy lies between 90 to 99%. In that case,d browser settings.įor example, operating system, user-agent, number of CPU cores, supported languages, your time zone, whether you have enabled cookies or not, screen resolution, plugins, use of an ad blocker, fonts, and many more.
#Hide your hardware fingerprint software#
Websites create this digital fingerprint by collecting your device’s different hardware and software settings.
![hide your hardware fingerprint hide your hardware fingerprint](https://www.mozilla.org/media/img/firefox/features/fingerprinting/og.4c222e1dd249.png)
#Hide your hardware fingerprint how to#
How To Prevent Browser Fingerprinting?Ī fingerprint is unique to every person, so is the browser fingerprint, which is a unique profile websites use to identify and track you among many users.īrowser fingerprinting, also referred to as device fingerprinting or online fingerprinting, is an online tracking technology initially used for security purposes, but now it has become privacy-invasive than browser cookies. How To Test Your Browser’s Fingerprinting? Related guide: How to block Google Analytics from tracking you Several websites provide consumers the facility to check what kind of information websites can track about them.Īs always, prevention is better than the cure there are several ways you prevent websites acquiring information to create your browser fingerprint. Javascript and Flash and Canvas, WebGL, Media devices, and Audio fingerprinting are the major techniques used for this purpose.Įven though browser fingerprinting’s main purpose is targeted advertising, you can use them for better fraud detection and botnet identification. The most dangerous part of fingerprinting is websites’ ability to collect extensive information to generate a unique browser fingerprint for every user.