Somehow I have a workgroup on my home computer 'David's Viao'. Have I been hackked? How do I get rid of it? I'm running McAffe personal firewall. I don't seem to be able to run Windows network diagnostic tests. The system is able to access the net, send and receive e-mail.
More information, please - Are you running wireless? When was your last
anti-virus update? What is your operating system - XP pro or XP home?
It may be something in the way you've got your firewall set up. In any
case, I've found that a software firewall and a hardware router solve a
multitude of issues for a minimum of cash. Of course, you have to read
up on how to set them up securely.
Some helpful places for info on locking down your operating system
include:
http://www.grc.com
(Read through the site, and run the "Shields UP!" test...the
news.grc.com folks are really helpful as well, if you want to add a news
server to your reader)
http://www.blackviper.com
(He explains what to open or close, and why...)
Here's my setup, which has worked very well for me so far:
XP Pro, no wireless
Hardware router, with port 113 set to detour to la-la land, and set up
after a LOT of reading...
ZoneAlarm Pro (Basic is free; Pro, you pay for. Pro has a few more
features, but they both provide the same protection)
I update my AV every time I log on
I check for Critical patches every time (or every other time...) I log
on
I run Spybot Search & Destroy, set to "Immunize", and I check that
almost every time I log on.
I run AdAware occasionally (the free version), and update it every time
I log on.
I'm checking out the evaluation version of Pest Patrol, just to have
another tool. I probably won't buy it.
Custom settings based on blackviper's suggestions
Most of these things can be automated. I just run them by hand because
I'm a control freak. On the "wetware" (user) side of the keyboard:
I very rarely open attachments, and never from people I don't know
(although that's not much protection, these days - even if it's from
someone I know, I have to know what the file is before I'll open it)
I know that no reputable financial or computer organizations are going
to ask me by email for my personal information, no matter HOW pretty the
email looks.
One thing you don't have much control over (yet) is websites that
download malware to your computer when you visit them. Rumor has it
that the next XP service pack is going to put the kibosh on that. I
sure hope so!
Hope there are some useful ideas here. The answer is somewhere in your
setup. The first thing that came to my head was "I wonder if he's
running an unsecured wireless LAN?" These days, if you just pull stuff
out of the box and plug it in, even a dial-up will be infected in
minutes... seconds, even.
~ Rosanne