Several
months ago, two representatives from Zero- Knowledge (http://www.Zero-Knowledge.com/) demonstrated their
Freedom Internet Privacy Suite (http://www.Freedom.net/). I had a chance to
review Freedom (versions 1.1 and 2.0) on my home computer
using Windows 98 Second Edition and dial-up networking (56K,
V.90).
The
installation of Freedom was easy. There is a peculiar
step in which you must generate a unique encryption key.
You do this by hovering and clicking the mouse and
pressing random keys repeatedly for a couple of minutes
all the while receiving written encouragement that you
are doing well and are almost done. You must then choose
a password that will be used to launch Freedom every time.
You must also select one of the servers in the Freedom
network through which you will be routed. This consists
of pinging any number of Freedom servers from an
extensive list. You can do this with a single click from
the Freedom interface or from a DOS window. From this
list, you choose the server that returned the shortest
ping time. Freedom routes your connection through three
of its servers - you are required to choose only the
first one (front server).
Freedom has many features
including a personal firewall, e- mail
encryption, Form Filler, Cookie Manager, Ad
Manager, and Keyword Alert. You can remain
anonymous even while chatting on the Internet.
The Personal
Firewall is quite adequate and configurable. You
can allow or disallow certain programs to connect
to the Internet. You may even disable the
firewall altogether.
It readily reported pings to my machine and
packets trying to access my computer.
The e-mail encryption/decryption
option only works if Freedom is running when you send or
receive e-mail. Should you forget to load Freedom, the
program will prompt you to start it before you send or
receive any e-mail (you can disable this). You can,
however, decrypt encrypted e-mail later by launching
Freedom and selecting the encrypted file from your hard
drive. Note that the encryption/decryption process
happens within the servers of the Freedom network and
that all the recipients of your e-mail will be able to
read your mail without having to download a special key
or even subscribe to the Freedom network. Your e-mail
address will appear as your_nym@privacy.net to your e-mail
recipients. It is important to inform your friends about
your new identity in case they decide they don't
recognize you in the "From" line and delete
your messages before reading them. People can send you e-mail
at either your regular e-mail address or your_nym@privacy.net
in which case Freedom will forward it to your regular e-mail
account.
Form Filler is handy on any Web page with a form to fill.
Freedom will prompt you to launch Form Filler should you
wish to use it, even if Freedom is not running. This may
also be disabled.
Cookie Manager allows you to block cookies, let your Web
browser manage cookies, or place cookies in the Freedom
Cookie Jar. The cookies within the Freedom Cookie Jar can
be deleted anytime with one click from within Freedom
preferences.
Ad Manager can block banner ads thereby speeding download
time. Ad Manager can also be disabled.
Keyword Alert warns you when you have inadvertently
included personal information such as your name, e-mail
address, or home address in the text of an e-mail.
However, it will not scan for such information in
attachments.
The key feature of Freedom is the Nym. Think of it as a
pseudonym. You have a total of five that you can use for
one year. One Nym could be for chatting, another for
shopping, and others for browsing various types of Web
sites. In order to be protected, you must load one of
your Nyms. It is important to know that Freedom can be
loaded without selecting a Nym. Loading Freedom in this
fashion reveals your true identity to the Internet since
you are not being routed through the Freedom network. You
can still use other features of Freedom such as the
firewall, Cookie Manager, Ad Manager, and Form Filler.
Connection speeds while Freedom is loaded with a Nym are
slower. Without a Nym, Freedom download times did not
suffer any lag. Bandwidth tests gave the following
results (at 45.3 Kbps):

|
Without Freedom:
39.1 Kbps
With Freedom (Nym selected): 21.3 Kbps
With Freedom (no Nym - no privacy): 39.3 Kbps
|
All in all, Freedom is a secure
solution for those who are worried about their Internet
privacy. It may prove invaluable for those searching the
Internet for information about health problems or
bankruptcy. Freedom will hide their identity and allow
them to easily delete cookies sent by these Web sites. As
long as they use Freedom under the guise of a Nym, they
need not worry that a current or future boss will find
traces of their true identity at sensitive Web sites.
Bottom Line:
Freedom(R) Internet Privacy Suite (Proprietary Software)
$49.95 + yearly subscription fee (see website for details)
ZeroKnowledge (R)
http://www.Zero-Knowledge.com/
http://www.Freedom.net/
Originally published: March, 2001