Free firewall, zonealarm!

Firewall:- A firewall will help protect your computer by preventing cyber hackers or malware software accessing your system. http://www.zonealarm.com/security/en-us/trialpay-za-signup.htm

Folder Lock for free!!!!

Folder Lock is an excellent file encryption software that offers fastest way of encrypting and password protecting files and folders at an ease. Down load http://www.newsoftwares.net/download/folderlock6-en/folder-lock.exe