F-Secure Internet Security 2011 is a cloud based anti-virus having a simple interface, faster virus scan.
Features
Complete protection against viruses and spyware
A firewall to prevent hacker attacks
Browsing protection that identifies unsafe web sites
Protection against identity theft
Blocking of spam and phishing e-mails
Parental control to protect your children online
Read more
You can get free license of F-Secure Internet Security 2011, which will give you around 6 months (Up to 31 October 2011) of protection.
1. Visit the promotional page (translation)
2. Get the key on that page
3. Download and install, register using the key received.