What do I need to control Arduino's board from web

Hi everyone,

I´m completely new with Arduino´s board, and I would like to control the board, that it is connected in a PC in my house, from a lanhouse.
I can not use FTP or Telnet from the lanhouse, I only can access web pages.

What do I need to build that project

Thank you for your time and help.

Hi everyone,

Here I have my solution. thank you John.