How to access network pc through mac address?

Is it possible to access a secure network computers thru mac address?:thumbup1:

Well, if the computer's are in network then it is possible to access, simply follow the below steps to find out the mac address:

1. You will first need to click Start -> Run, type cmd and click Ok
2. After that type ping xxx.xxx.xxx.xxx, replacing xxx.xxx.xxx.xxx with the IP address of the computer who's MAC address you want to retrieve
3. After the ping response has finished, type arp -a
4. Under Internet Address, locate the IP address you just pinged. In the same line, the corresponding MAC address is listed under Physical Address.

But Sir how can I access his files by using his mac address? Is it possible?:thumbup1: