F-secure Internet Security 2011 beta includes many enhancements and new features as Network firewall, parental controls etc.
F-secure Internet Security 2011 beta for 180 days license subscription is free and valid until 21st October 2010. So, to try new beta of F-secure Internet Security 2011 first get free F-secure registration by visiting the following link and then download F-secure Internet Security 2011 Beta with 180 days free license.

Visit F-secure Registration Page

Download F-secure Internet Security 2011 Beta