No doubt you will have heard of spam, phishing, viruses and trojans. After all they are constantly a threat to our security and it is the main reason why we have firewalls and anti-viruses on our computers. Threats are not entirely computer based though you may be also subject to telephone calls from people pretending to be from your ISP or even from Microsoft themselves!

I have been using Comodo Internet Security since it’s initial release and it just keeps getting better and better. However whilst trying to install the most recent version 4.0 which was released on March 03 2010 I encountered an installation error 1603. Naturally I cleared all the junk files, disabled unnecessary services, cleared the registry and still couldn’t get it to work.

Comodo Firewall has been around for a few years now.   It has always been rated highly for its tough firewall. Version 3 now comes with a Host Intrusion Prevention System (H.I.P.S) in the form of Defense +, which protects critical operating system files, the windows registry and personal data by preventing unauthorised access. It is extremely useful but can often be bewildering when all