. Here
are some frequently asked questions about hiding your tracks more diligently on
the Web.
Why would I want to conceal what I'm doing on the Web?
People have many reason for wanting
to browse the Web privately, but they all boil down to the need to protect
something or someone.
For instance, if you are in a
country that has restrictive Web policies, you probably want to hide your
browsing habits from the government if you are looking at sites that are
contrary to their policies.
If you
are at work, you might not want your employer to see that you've been looking
for another job. If you are at home searching for prescription drug
information, you probably don't want spam emails sent to you offering the
latest in drug advancements. It's all about privacy.
Who or what do you want to hide from?
Private Web surfing can take two
basic forms.
Privacy from other people: You'd be surprised at how much information is available
from your Web browsing habits.
For instance, by using simple
"sniffers" (hacker tools), somebody who really wanted to could find
out your IP address, cookies, what's in your browser cache,
what kind of computer you're using...they could even connect to your hard drive
and access your private files, including passwords and banking information.
Privacy from the Web: Say you're searching the Web for information on a drug to
help with your arthritis. Your search keywords, IP address, time, etc. will
probably be logged and tracked by the Web site that you land on.
The best case scenario is that you just start getting a lot of spammy emails
in your inbox trying to sell you the new arthritis wonder drug.The worst case scenario looks like this: your browsing information is sold to other drug Web site companies, you start getting telemarketing phone calls, junk mail and lots more. Suffice it to say that there are a LOT of ways that unscrupulous companies can manipulate the information that you give them on the Web.
Web Browsers and Your Information
I've
mentioned the fact that Web sites and other people can sniff out information
about you including your IP address; well, what exactly does that mean? What is
an IP address and why would you want to hide it?
Basically, your IP address is the signature address of your computer as it
is connected to the Internet. The reasons you might want to hide your IP
address are many, but here are the basics:- Tracking: you can be found and tracked using your IP address very easily.
- Attacking: your IP address gives hackers an entryway into your computer.
In a nutshell, anonymous surfing
works by putting a buffer between you and the Web site you want to look at,
allowing you to view information without being tracked. There are two main ways
by which this can be accomplished.
Web Browsing with a Proxy Server
Proxy servers work by retrieving Web pages for
you. They hide your IP address and other important browsing information, so the
remote server does not see your information but sees the proxy server's
information instead.
However, there is a slight chance that the proxy is recording your data, and
it is entirely feasible that a malicious proxy server can scoop up everything
on your machine. Using an anonymous server with a good user rating and clear
privacy policy should avoid this.A list of proxy servers is available at a variety of different sites, including:
Surfing
with a proxy site or service is simple: all you do is navigate to the proxy
site, enter in the URL you'd like to visit anonymously,
and you'll be able to surf leaving virtually no trace that you were ever there.
How Proxy Sites Work
Basically,
when you use an anonymous proxy and enter in the URL that you'd like to visit
anonymously, the proxy retrieves the pages BEFORE they are delivered to you.
This way, the IP address and other browsing information that the remote server
sees does not belong to you - it belongs to the proxy.
That's the good news. The bad news is that these services tend to slow down
your fast browsing a bit, and there usually will be ads on the top of your
browser window (they've got to pay the bills somehow!). But it's worth it if
you really need to be invisible on the Web.Proxy Resources
There
are literally hundreds of free proxies out there; here are just a few:
- ByPassIt: A free website that you can use to bypass work, school, and other firewalls to visit any website you want.
- Anonymouse: This service allows you to surf the web without revealing any personal information.
- HideAndGoSurf.com:You can choose which information you'd like stripped from the record here.
- Tor: Using Tor can help you anonymize web browsing and publishing, instant messaging, IRC, SSH, and other applications that use the TCP protocol.
- 250 Working Proxies: the biggest list I've ever seen of anonymous proxies.
I hope this helps. Please drop your comments or
suggestions for me. Thanks.
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