I wish I knew. Then I could try to avoid it. How about white text on a white
background. When you click on a blank area in a window, so as to bring the
window into focus (make active), you may click on a "hidden something: Bang!
A downloaded activex control you didn't plan on or want. Or, it may come in
as part of a "free" utility, screen saver, ringtone, desktop background etc.
that you initiate the download for.
Anyway, ZoneAlarm Professional, and now ZA Security Suite, caught both
instances when they tried to connect to pass on the gathered information. I
then knew they were there and was able to eliminate them.
I have an remote acquaintance that had a dialer installed on his computer
without his consent or knowledge. It would disconnect him from the internet
(he used dialup services) and silently dial a new number. He was merrily
surfing the web for over a month when he got his first phone bill with the
added charges. He almost went into cardiac arrest. The bill was for over
$35,000 ($9.95 per minute for every minute he was connected). That was $597
for every hour his connection was hijacked. After much arbitration, the
phone company forgave 1/2 of the phone bill. He was still responsible for
the remainder.
ZoneAlarm would have prevented this from occurring. It would have popped up
a warning about a new connection and what zone did he want to give it access
to, internet or trusted. At that point he would have known, and could have
denied the connection.
Many people seem to be happy with the "one way" Windows XP firewall. I hope
they never have the problems I have seen in servicing computers for the past
12 years.
--
Regards,
Richard Urban
Microsoft MVP Windows Shell/User
Quote from: George Ankner
"If you knew as much as you thought you know,
You would realize that you don't know what you thought you knew!"