For questions related to privacy (user permissions / security techniques, internet tracking system such as Cookies, Web bugs etc.)

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Websites and apps collect a variety of sensitive information from their customers and online visitors. If you collect even one iota of information on your website, you need a privacy policy.


Collecting information about people allows you to make significantly better products, and the more information you collect, the better products you can build.


A site that demonstrates all the data your browser knows about you. The data that is displayed can be accessed by any website without asking you for any permission.


This is a guide to how sites can comply with Do Not Track (DNT). It is based on experience gained helping sites give users control over tracking, using the DNT Consent API, where it is supported, to communicate explicit consent to sites and their third-parties.


If you place your information on a publicly facing resource, should it then be a free-for-all for anyone to do whatever they want with? I mean it's now public domain data, right?


In a move with echoes of the fictional internet giant described in Dave Eggers' The Circle, Google's has begun trawling through billions of personal credit card records, matching them to your browser, location and advertising histories. For example, if you bought a TV offline, Google would match your credit card history to your ad profile (containing your GPS record and your browsing data) to "prove" to the merchant that you did, or didn't, see one of its advertisements.


You may know that most websites have third-party analytics scripts that record which pages you visit and the searches you make. But lately, more and more sites use “session replay” scripts. These scripts record your keystrokes, mouse movements, and scrolling behavior, along with the entire contents of the pages you visit, and send them to third-party servers. Unlike typical analytics services that provide aggregate statistics, these scripts are intended for the recording and playback of individual browsing sessions, as if someone is looking over your shoulder.


On the heels of news about concerns regarding the use of certain fitness technologies that could reveal confidential military troop and base locations, comes an entirely different spectrum of issues to consider before allowing for public or partner consumption of your APIs.


It makes all the more sense to identify and examine possible data protection problems when designing new technology and to incorporate privacy protection into the overall design, instead of having to come up with laborious and time-consuming “patches” later on.