What security software should be on my computer?

If you are buying a new computer, the easiest approach is to buy a new machine and have the software security packages you want installed for you.  Not all retailers offer this service, so it is a good idea to inquire before you make your purchase.  This will become a competitive advantage for the retailers who offer such Internet-ready, up-to-date machines.  This service will require an extra initial investment, but offers you more confidence in your Internet readiness right from the start.

The operating system on your new machine will probably be Windows XP with Service Pack 2 already installed. Service Pack 2 has a firewall, which is by default turned on, but an additional firewall program is advised, such as Norton's (Symantec) or McAfee's.  The anti-virus program you want may be sold separately, such a PC-cillin, or can sometimes be bundled together with a firewall, e.g. Norton's Internet Security. Ask your retailer if such computer security programs can be updated before you pick up the machine. This service may have a cost, and might cause a slight delay in the delivery of your machine, but is well worth it. If you buy a computer 'off the shelf' with no special preparation, or buy a used machine, and don't feel confident with the set-up, you could pay a computer professional to do the set-up and updating for you.

ISPs in New Zealand such as Xtra have started offering their customers a combination security package for a fixed monthly fee. This can be a convenient alternative to buying the packages and annual renewals.

The important thing is to have good security systems activated before you venture onto the Internet with your new machine. Again, this may mean extra investment at the start, but it could offer you relative security from opportunistic intrusion, which can be viewed as money well spent.