Internet security software packages are designed to deal with a variety of threats and keep your PC safe from viruses, spyware, malware, spam and anything else that might interfere with or slow down the performance of your system.

A firewall, anti-phishing protection, parental controls and some form of back-up software are often included in internet security suites and some of the better products make it very easy for the non-technical user to set up, monitor and control PC security.

Rank	Product	Licence	Review	RR Price	BUYability Rating
1	BitDefender Internet Security	1yr /3 pc	Nov ‘09	£29.95
2	BullGuard Internet Security	1yr /3 pc	Nov ‘09	£44.99
3	McAfee Internet Security	1yr /3 pc	Nov ‘09	£53.89
4	AVG Internet Security	1yr /3 pc	Nov ‘09	£54.99
5	Kaspersky Internet Security	1yr /1 pc	Nov ‘09	£39.99
6	Norton Internet Security	1yr /3 pc	Nov ‘09	£49.99
7	ZoneAlarm Internet Security	1yr /3 pc	Nov ‘09	£69.95
8	Webroot Internet Security	1yr /3 pc	Nov ‘09	£39.95
9	Panda Internet Security	1yr /3 pc	Nov ‘09	£49.99
10	CA Internet Security	1yr /5 pc	Nov ‘09	£59.99
11	Trend Micro Internet Security Pro	1yr /3 pc	Nov ‘09	£49.95
12	PC Tools Internet Security	1yr /3 pc	Nov ‘09	£49.95
13	ESET Smart Security	1yr /3 pc	Nov ‘09	£48.89
14	Norman Security Suite	1yr /3 pc	Nov ‘09	£44.95
15	F-Secure Internet Security	1yr /3 pc	Nov ‘09	£39.95
16	Avira Premium Security Suite	1yr /3 pc	Nov ‘09	£54.50*
17	Steganos Internet Security	1yr /1 pc	Nov ‘09	£35.95
18	Outpost Security Suite Pro	1yr /3 pc	Nov ‘09	£49.84*
19	PC Security Shield	1yr /3 pc	Nov ‘09	£38.70*

* Prices converted from $US or €Euro at the time of review and subject to currency fluctuations