IP address plays very important role on the security and online Identity. A lot of good and bad things can be done with the help of IP address. The main weapon of the hackers is IP addres as everyone knows. Basic IP address can reveal your indentity. So you should always be very careful about it. I came across a very good site which can be useful on IP address and security issue.
The site is www.hide-my-ip-address.com. This helps you to hide IP address. As I said IP address reveals your identity and this site helps to protect it. It actually is a browers based on firefox which automatically routes all internet traffic through at least Two ultra-secure, ultra-fast anonymous servers using the security networks for privacy.
Go to www.hide-my-ip-address.com for more info.