I am PARANOID about security and I have worked 17 years in the computer industry.
Sygate is a good firewall, used Zonealarm too but found it not as userfriendly. The Built in XP firewall does not check outgoing traffic and as such is next to useless.
Am also using a hardware based firewall that uses NAT (Network Address Translation)
PestPatrol is good for detecting spyware / trojan horses / keyloggers
Running Win2000 is far more secure than XP, in addition in standard configuration on the same hardware it runs 20% faster.
As I understand it the NSA, Dept of Defense use WIn2000 for their sensitive stuff.
If you look at
www.cisecurity.org then you'll see that the XP is lacking from the list.
I do also additional things in the Local Security Policy, like unable to log on from a network, no administrator account, always requires passwords, keep logs from failed and succesfull log ins, dial up and dial out etc. etc.
Am not using Messenger etc.
You can download from grc.com a utility to switch of PNP in XP which is a security hole.
Am not allowing remote registry manipulation and monitoring and assitance in case of faults (nicely built in by MicroShit ehhh, typo, apologies: MicroSoft), send no bug reports etc.
Do not use wireless networking, monitoring it for 4 hours will give full access to your machine if you know how. You need only a PDA and you can sit in a car 100 yards away. Some nutcases drive around and scan for this. Remember those little X10 spycameras? Great fun tapping into those they are not secured at all. You would be suprised where people have those installed! There are many getting a kick out of locating those and then they tell their mates about it.
I am also having something called BestCrypt which is encryption of sensitive files. I only open that up when I need something from there. And I only do this after a restore - the way I install my machine that means that the machine is "virgin" installed: never has seen the internet. It is complicated to do but gives me an added layer of safety.
(Did not work for four years on developping systems so some nutcase can steal my ideas and blast it over the internet to all his / her friends)
Am not using web based & server based software. Too easy for some crook programmer to slip in some utility to see what is happening on your system. So no eSignal, Ensign, Quote Tracker,eASCTrend etc to name a few. No-one in partivcular targetted with that - just paranoid about all that java and not knowing what is being communicated back to the server.
I do not keep any sensitive ( = unnecessary eg banking) information on my machine and do not let IE save any passwords.
I have a backup procedure where I boot from CD, make an image of the partition onto another hard disk. (PowerQuest Disk Imager).
Whenever I do maintenance, make a change, am suspcious about some website I visited I restore the diskimage immediately and run a virus checker, pestpatrol and switch in Sygate ALL permissions off. Then whatever program that wants to communicate to the outside world has to prompt me first.
A few times I have caught trojan horse and other nasties.
And for discussion groups, emails: have several (email) accounts, each one with a different password and different from my other accounts. In that way I can check which discussion group is compromised and passes my email address on to spammers etc. I will then leave that email address and discussion group.
No internet banking.
I have recently been stung by a software vendor of trading software that I bought three years ago. I asked for some support and I was rewarded by having twice the purchase price of the software deducted from my credit card without authorisation.
Fortunately the bank that I am with takes this seriously and investigated.
I do no longer use my Credit Card on the web - if they want it then I will phone them and send them a fax.
This list is by no means exhaustive, there are many more things I do but it gives you the idea.
In addition I trade mainly on EOD information, having been stung by internet connections going down while in a daytrade. No more, I use intraday to enter a trade but timing is no longer critical, I could just as well pick up the phone and give an order.
There is a cyberwar going on, if you like it or not and most people place far too much faith in total reliance on their systems.
Hope this helps
