Best Firewall:
Comodo Firewall Version 3.0
http://www.personalfirewall.comodo.com/overview.htmlIt offers excellent outbound protection which is what we need to prevent anything on our computer sending data to hackers.
And it is FREE !!
The Best Antivirus is:
ESET NOD32 Antivirus
http://www.eset.com/products/nod32.php
This antivirus obtains the best results detecting undiscovered virus signatures faster than any other.
Price: £27 / 1 year, £39 / 2 years, £54 / 3 years