If you lot are looking to reach utmost privacy while browsing the Spider web, you must offset admit that even the most basic and ubiquitous of tools like search engines tend to collect a ton of information every time yous apply them. Frequently this recorded information is like a puzzle comprising of IP addresses, search logs, and other data that needs to be connected before annihilation can truly be revealed nearly yous. However, this glimpse into your online habits combined with personal and sensitive data you may have shared with tertiary party sites -- banking information, credit cards, addressesor phone numbers -- could potentially expose you to identity theft and other privacy invasions.

All major search engines merits that they need to retain personal data, in office, to provide better services and improving results, while too taking countermeasures against web nuisances like click fraud and search poisoning (using elaborate SEO techniques to rank up scam websites on search engine indexes). Fifty-fifty if yous trust that search companies will have your business organisation seriously, there are various things you lot can exercise to adopt safe browsing habits and aid protect your privacy.

Nigh of the browsing privacy tips we accept listed beneath are straightforward and easy plenty to follow without falling into 'paranoid' territory. Others crave a bit more knowledge and effort, merely will give you near-complete rubber. Depending on your particular state of affairs and willingness to accept certain 'risks' in favor of functionality, you'll have to trace your own privacy goals and adopt the ones that won't hinder your browsing experience.

1. Know the rules. If you lot are actually concerned about search engine privacy, the first thing on your listing should exist to understand the terms that govern each service. This includes knowing what kind of data is stored and how it is used. Admittedly, non many of us are interested in sifting through reams of legal mumbo-jumbo to use a simple search box -- well, simple on the surface at least. We only sit back and let information technology do its thing.

That said, i gene often cited as indicative of a search engine's stance towards users' privacy is their data retention policy. Google, Yahoo, Bing and most search engines tape your search queries and maintain massive databases to improve their results based on what sites users visit after searches, the queries they typed, and many other things. Without this search engines would lose the ability to ameliorate and do many useful things, but it too means that searches referencing your medical history, financial information, political affiliation, and many others are being stored somewhere.

Nether pressure level from regulators and privacy advocates, Google in 2008 agreed to "anonymize" its search logs after ix months by wiping the last octet of an IP accost, and so that they aren't personally identifiable. Bing removes the unabridged IP address, not merely the last octet, after six months, while Yahoo beats both with a retention period of just 90 days.


2. Clear and plough off spider web history. Google has a characteristic called Web History that automatically saves all of your Internet searches when logged onto any of their services -- Gmail, Calendar, Reader, Docs and and then on. The company does not use this data to target ads -- that's stored on Google'due south server logs which are anonymized after nine months. But your Web History is retained forever unless you turn information technology off or manually delete the contents.

To practise this just head to the Web History pick, click "Remove items" on the left pane then "Clear entire Spider web History" on the right. You can likewise choose to remove private items. If you lot aren't signed in to a Google Account, your search feel will nevertheless exist customized based on past search data linked to a cookie on your browser. To disable this you have to search for something first, click "Web History" in the pinnacle right corner of the results page, and cull to disable customizations. You might also want to clear your browser's cookies (more than on that afterward).

Bing saves your search history for four weeks and displays it on the site using a cookie stored in your browser. You'll see a "History" link on the left pane to access this feature, where y'all tin plough it off, clear your entire history, or remove items individually -- pretty straightforward. For its part, Yahoo offers a feature called "Search Pad" that doesn't specifically salvage your past searches simply rather the results you click on after a search.

To disable Search Pad for your current session simply use the Turn Off option from the pull down menu in the Search Pad application that sits on the left side of your screen after you acquit a search. To disable it permanently, click the Options link within any search results folio and select preferences from the pull downwardly, look for the Search Pad section and click Edit, then select Off and hit salvage. Search Pad is actually useful when researching a topic online, as it keeps track of the sites you lot've visited and lets you take notes. Furthermore, your history is cleared when y'all sign out or close the browser.

iii. Opt out of personalized ad serving. Google and third-parties in its AdSense network apply contextual information related to your search, also as a history of previously viewed spider web pages to serve up targeted advertising. The idea is to display ads that are more relevant to your interests. You tin opt-out or manage your ads preferences on this folio. Notwithstanding, to brand the change permanent you'll need to install a plug-in for each browser you use.

Similarly, Yahoo uses information about many of the pages you take visited, ads y'all have seen and clicked, and searches you have conducted to make their ads more relevant and useful. You can edit or de-select categories on their Ad Involvement Director page or opt out of interest-based ads altogether. Microsoft follows the aforementioned principles to serve ads and it also offers a manner to opt out of personalized advertising on this folio.

iv. Avoid browser toolbars. Also bottleneck your browser's user interface, toolbars may permit the collection of information about your web surfing habits. Picket out for inadvertently installed toolbars when installing gratuitous software that you are not particularly familiar with. It's also a good idea to stay away from your Isp's search engines, like search.comcast.net or search.aol.com, as they might be able to link your identity to your searches.

v. Consider using an anonymizing tool or a proxy. There are several costless and paid services available that permit you to browse the web without revealing your computer address. A relatively straightforward solution tin be to pay for a VPN service like BlackVPN or HideMyNet, which volition allow you hide your IP accost and won't log any of your activity.

Also, by using a combination of Tor and Privoxy (both costless) you lot can encrypt your traffic through a serial of randomly selected computers, thus obscuring the source and route of your requests, as well equally hiding personally identifiable information. The downside: The Tor network can exist very slow. You can find instructions on how to set these tools up at hither. None of this can guarantee 100% anonymity, but it does create a strong shield against the most common and likely means of invading your privacy.

half-dozen. Flush cookies and clear your enshroud periodically. Cookies are useful for storing data nigh a user's preferences when using a particular site, and so outright blocking them is far from the best pick. Merely since cookies can also exist used to correlate a variety of information related to your online activity some tweaking should be in order. For example, going to the privacy settings on your browser you can set it to clear cookies and other site data every time you close the program or afterwards a certain flow of time (e.g. fifteen days). You can also create exceptions to cake sure sites and e'er allow others.

Nigh major browsers today also offer a "Private Browsing" mode which ensures that web history, cookies and records of downloads are not stored on your figurer when the session ends. Additionally, browser add-ons like BetterPrivacy and Privacy+ on Firefox, Click&Clean on Chrome and Paper Shredder on IE 8 can assistance you delete your browsing history, typed URLs, Flash cookies, and most traces of your online activity to protect your privacy.

7. Use SSL connections whenever possible. A spider web site using SSL (ordinarily recognized by a spider web address starting with "https" or a browser lock icon) scrambles your data and makes it harder for someone to listen in on what you're doing. Google added SSL encryption to products ranging from Gmail to Google Docs and others some time ago, merely only recently they accept implemented information technology on their search engine besides.

To search over an encrypted SSL connection in Google, simply head to https://world wide web.google.com. Annotation that the characteristic is only bachelor for web search, and then other search products like Google Images and Google Maps are not currently bachelor over SSL. When you're searching over SSL, these backdrop may not appear in the left panel.

Going a few steps further

If you're really serious about extending your tinfoil hat protection when it comes to browsing safely, you might desire to await into Browzar and Startpage. The beginning is a lightweight no-installation browser based on the Internet Explorer engine that promises to let you search and surf the web without leaving traces on your computer. This means no browsing history, no stored files or cookies, and no embarrassing search auto-complete revealing your past whereabouts.

As for Startpage, this is a search engine operated by Ixquick that doesn't record IP addresses or any other user data on the basis that "if the data is non stored, users' privacy can't be breached." The site returns the summit ten results from multiple search engines and ranks them using a star system that verifies which result appears the nearly on different engines. Ixquick was awarded the outset European Privacy Seal (EuroPriSe) for its privacy practices on July 14, 2008.

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"Managing your privacy online" is a 3-piece series delivered weekly, in which we will have a look at different popular Web services to give you pointers on how to safely navigate through them.

Read Part i: Managing Your Privacy Online: Facebook

Read Role iii: Managing Your Privacy Online: BitTorrent Downloads

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Image credit: Masthead epitome obtained from gegen-den-strich.com.