Can I get recommendations?
Here is what I use:
Antivirus - I have been using Norton Antivirus for years and have never
had a virus, although it has caught many in my email. In a few weeks,
when my Norton subscription runs out, I'm going to switch to Trend Micro
PC-cillin Internet Security 2005. I'm not switching because of a problem
but because of all the positive comments I've read from people who have
switched and partly because of this c|net article:
Why you should ditch Norton AntiVirus
http://reviews.cnet.com/4520-3513_7-5554837.html
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Firewall - I have probably tried them all and the firewall that I have
liked the most and have stuck with is Sygate Personal Firewall. SPF is
free for personal use. I will probably switch over to the firewall that
is included with PC-cillin.
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spyware protection - I use several. I have a free versions of Internet
Cleanup and Ad-Aware, the newest versions are no longer free.
http://www.lavasoft.com/
http://www.allume.com/win/index.html
Here is another free program, Spybot:
http://www.safer-networking.org/en/index.html
The don't use the adware protection very often. About every 3-6 months I
run them to see if I've picked up any bugs. I rarely pickup anything
because I block most of the junk with my HOSTS file.
For more info on HOSTS files:
http://www.mvps.org/winhelp2002/
You will find that their HOSTS file will prevent some websites from
functioning properly (Yahoo, Google, ebay, etc) because those websites
sometimes use ad trackers. You will have to decide if you want to
disable the specific lines in the HOSTS file so those sites work. It's
not a big deal so I comment out certain lines so that Yahoo etc. links
will open when I click them. Mostly what I gain from using the HOSTS
file is it prevents my computer from accessing a known hostile website
(there are many).
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Lastly, I switched to Mozilla Firefox web browser because I like it
better, it offered pop up protection before IE did and it may be more
secure.
And are free apps good enough?
Sometimes. I have always used free firewalls and free spyware programs
because I think it is easy enough for a hobbyist to keep them up to
date. When it comes to antivirus programs, I think that takes a certain
committment and so I prefer to pay for my antivirus protection. I know
first hand just how bad a virus can be. I suffered a Chernobyl infection
a number of years ago, one of the nasty variants that only strikes on
the yearly anniversary of Chernobyl. I realized what was happening quick
enough to pull the plug and save my bios but not quick enough to save my
hard drive which was rendered unusable.