Showing posts with label Tracked. Show all posts
Showing posts with label Tracked. Show all posts

Monday, 9 April 2012

Protected Search Lets You Use Google Without Being Tracked

Protected Search Lets You Use Google Without Being Tracked .download-info .download-button {background-image: url(http://www.ghacks.net/wp-content/plugins/download-monitor/page-addon/downloadbutton.gif);}.download-info .more-button {background-image: url(http://www.ghacks.net/wp-content/plugins/download-monitor/page-addon/morebutton.gif);} HomeWindowsLinuxSoftwareInternet ExplorerFirefoxChromeOperaEmailContactAdvertiseProtected Search Lets You Use Google Without Being Tracked

With Google consolidating many of the company’s privacy policies into one came the fear that the companies primary motivation for the move was to generate even more revenue through their advertising programs than before.

Google users have only a few options at their disposal to escape the tracking. Experts suggest to log out of the account whenever it is not necessary to use a product’s functionality. A user leaving Gmail for Google Search could for instance log out to avoid the linking of searches with the Google account.

Another possibility would be to move away from Google to products that value their customer’s privacy more. For search engines, this could for instance be DuckDuckGo.

The Protected Search add-on for Firefox offers another option for Firefox users who use Google Search for some or even all of their searches. The add-on tunnels the user’s connection to hide the Internet Protocol (IP) address and location from the search engine. This itself is not different from other web proxies or proxy servers. Instead of keeping it that way, Protected Search has access to a pool of Google cookies that are randomly assigned to users when they use the service. It basically strips all the original data from identifiable information, and replaces it with one of the random identities instead.

The Protected Search system consists of a custom proxy and a Firefox Addon. The proxy works by generating a pool of Protected Search “identities,” each of which contains a cookie issued by Google and an arbitrary User-Agent for one of several popular browsers. The Firefox Addon watches for requests to Google services from your browser, and when enabled will transparently redirect all of them (except for things like Gmail) to a Protected Search proxy. There your request is stripped of all identifying information and replaced with the information from a Protected Search identity.

This “GoogleShared” request is then forwarded on to Google, and the response is proxied back to you. Your next request will get a different identity, and the one you were using before will be assigned to someone else. By “sharing” these identities, all of our traffic gets mixed together and is very difficult to analyze.

Protected Search is automatically enabled after installation. The add-on redirects all search queries to Google’s encrypted search engine. Users who are logged in will be logged out as cookies are replaced when the traffic is routed through the proxy.

The Google Search page indicates if the search is anonymized by Protected Search. Another indicator is added to the browser’s status bar. This indicator acts as a switch to turn the feature on or off.

Firefox users can download Protected Search from the Abine website. Abine has also created the Do Not Track Plus add-on, and other privacy focused tools to improve the privacy of users on the Internet.

Protected Search was previously known as GoogleSharing, a popular add-on that is still listed in the Mozilla Add-ons gallery.

Addendum: You obviously need to trust the proxy provider to value your privacy and security.

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Wednesday, 22 February 2012

Do Not Track Plus Makes Sure You Are Not Tracked On The Web

If you read tech blogs and technology oriented sites regularly you notice that privacy is a hot topic on those sites. Most readers who visit those sites cherish their privacy, while the majority of Internet users are likely unaware of how their privacy may be compromised on the Internet.

Tracking is directly related to a user’s privacy online. Tracking happens in a number of ways, but they all have in common that they track the user globally and not only on a single domain or website.

This is done with a number of technological tricks, cookies for instance, unique identifiers or even a user’s IP address if it is not dynamic.

User profiles are generated that are either sold to other companies, or used to display targeted ads to that user.

Do Not Track Plus is an extension for the Chrome browser that informs users about tracking on websites and at the same time blocks those scrips from being executed.

do not track plus

When you visit a website you will see the extension’s address bar icon indicate the number of tracking related scripts that run on the site. All tracking related scripts are sorted into the three categories social buttons, ad networks and companies.

You can click on an entry to see a detailed listing of the scripts that run on the site.

Social buttons are blocked from sending out information. They remain active though which means that you can still like, tweet or +1 posts when you click on them. If you do, the functionality is activated again by Do Not Track Plus.

Ad networks display the scripts that track your activities on the current site. The extension links to opt-out information to prevent those sites from tracking you automatically (for as long as the cookie stays on your system, that is).

The third and final group is a list of all scripts that are tracking you on the site. You can unblock specific companies here. Keep in mind that this is a site-specific setting. If you disable the blocking of Adsense here on Ghacks, you will still have it blocked on all other sites by default.

Why would you want to unblock ads on some sites? To support the webmaster and site operators of course.

block tracking scripts

The extension furthermore computes an overall score of tracking related scripts that it blocked for you. You can turn off the extension on particular sites with a click on the On button in the top left corner of the screen. One of the issues that you will experience if you turn it off completely or on a per-script basis is that you need to reload the page manually before the changes become visible.

A click on Settings displays all companies that the extension recognizes on the web. Here you can unblock a specific company globally.

Watch the video below for more information:

The core issue that I personally have with the program is that it is not available in the Chrome web store, but only on the developer’s website.

Chrome users can download Do Not Track Plus from that website.

Update: The add-on is also available in a version for the Firefox and Opera web browser.

Enjoyed the article?: Then sign-up for our free newsletter or RSS feed to kick off your day with the latest technology news and tips, or share the article with your friends and contacts on Facebook or Twitter. Don’t Want To Be Tracked Online? Use TrackerBlock
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Track Changes to Website Policies with TOSBack About the Author:Martin Brinkmann is a journalist from Germany who founded Ghacks Technology News Back in 2005. He is passionate about all things tech and knows the Internet and computers like the back of his hand. You can follow Martin on Facebook or Twitter.Author: Martin Brinkmann, Sunday January 29, 2012 -
Tags:google chrome extensions, tracking

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Thursday, 26 January 2012

Don’t Want To Be Tracked Online? Use TrackerBlock

Most Internet users do not know that every step they make on the Internet is likely tracked by one or multiple companies. Tracking can be loosely divided into a first party and third party group. First party tracking is usually connected to the generation of visitor statistics, and less about the individual user. Third party tracking on the other hand can often be linked to advertising companies who either use the information directly for advertisement or sell user profiles to other organizations and companies.

Technology today can be used to track users across domains. A study in 2009 saw Google on 92 of the top 100 sites followed by DoubleClick with 70 presences (which are now also Google owned) and Microsoft’s Atlas with 60 occurrences.

Cookies, regular or Flash, are usually used to track users. These cookies can be accessed on all domains a company script is loaded on, which in the case of Google would mean the ability to track user movement on 92 of the top 100 domains in the world. While this percentage is surely going down a bit if the sample size increases, it is still common to be tracked across many web properties.

There are options available to not be tracked online. This includes clearing all cookies after or even during a browsing session, using private browsing modes, or installing extensions like the excellent NoScript to block third party scripts from running on a site.

TrackerBlock, available for Firefox, Internet Explorer and Google Chrome offers another option. The program can make sure that you are not tracked across the web. It does so in a number of ways:

Do Not Track Me Header – Whenever you make a request to a website, you submit a signal that tells the website that you do not want your activities tracked. Websites and companies are not obligated though. Option to delete Flash cookies.Opt-Out Cookies – So called opt-out cookies tell websites, services and agencies that the user does not want to be tracked. This turns off data collection and tracking off more than one hundred companies.Tracker Blocking – Blocks advertising agencies and companies from reading or writing cookies on your system. The extension does that for more than 550 different companies.HTML5 Storage – Visualizes which companies are using HTML5 to store data on your system, with options to delete the data manually.

Click on an image to see how the settings and preferences look like in the Firefox web browser.

The program combines several anti-tracking options in one interface. Especially useful is the ability to write the opt-out cookies on the system, to clear Flash and HTML5 data storage that are often used for tracking, and to block advertising companies from reading or writing cookies on the system.


TrackerBlock can best be installed at the Privacy Choice website, as it is available there for all supported browsers. It is not really clear if the extension is available for other browsers as well. It is definitely available for Firefox, Chrome and Internet Explorer.

Enjoyed the article?: Then sign-up for our free newsletter or RSS feed to kick off your day with the latest technology news and tips, or share the article with your friends and contacts on Facebook or Twitter. How users are being tracked on P2P networks
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Keep My Opt-Outs For Chrome Blocks Ad Personlization About the Author:Martin Brinkmann is a journalist from Germany who founded Ghacks Technology News Back in 2005. He is passionate about all things tech and knows the Internet and computers like the back of his hand. You can follow Martin on Facebook or Twitter.Author: Martin Brinkmann, Monday January 16, 2012 -
Tags:advertising, cookies, firefox add-ons, flash cookies, google chrome extensions

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