Good Firewalls Are Essential

Whether using the Internet, or an Intranet, firewalls are essential! They form the cornerstone of your protection against spyware, hackers and viruses.

Your desktop computer, laptop, or Mac will have arrived with pre-installed internet security software.

For the light internet user this basic protection will probably be sufficient. Do make sure it is actually turned ON. And unless you really know what you're doing don't turn it off! It's not usually very sophisticated software, but will help protect you from a number of common threats.



However, for peace of mind, there are a few more robust solutions you can choose from, and they don't have to cost the earth. ZoneAlarm, PC Tools, and Comodo, all offer excellent free firewalls for personal use and not-for-profit charity organisations.

Serious, heavy-duty internet users (gamers and movie downloaders, for example) should consider upgrading to more comprehensive protection. Commercial 'pay-for' products perform the same function but they usually offer more protection, control, and technical support.

In addition you also need effective anti-virus software.

Consider a comprehensive internet security suite, which will incorporate a spyware, virus and email scanner as well as many other important security features and may actually be more cost effective, especially if you have more than one PC.

For business users, online security is vital and so you should consider using a specialist who can provide you with compatible software and hardware systems.

Back to top