How do I create a Cisco vpn client .pcf file?

Here what i want to do. I want to access my PC by using cisco vpn client. Please help me in how to create .pcf file for my computer so that i can access my PC. I there any software to create this? I need step by stem process.

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia��).