Reason why must use vpn than usual connection is the range of the local network owned by a company will become widespread so that the company can develop its business in other areas , the company operational costs will also be reduced when using VPN , internet media has spread throughout the world , because the Internet is used as a public communication media that are open , can open blocked sites , surf the Internet without being tracked original IP that we can secure from hackers , security of information we receive or send very secure because the data is encrypted VPN 128 bit / 1024 bit , faster internet speeds and more stable etc.