Wide Area Networking - WAN
WAN over VPN/leased line data circuit is part of basic infrastructure for most large corporate/education & govt. institutions who wish to share/communicate the data, voice and video between their multi branches or supplier chain
Techser has successfully implemented over 1000 WAN links often integrating Voice data and video.
VPN provides protection from data interception using secure connectivity, encryption, and traffic authentication. Tunneling technology enables one network to send its data through a different network’s connections. Tunneling encapsulates a network's protocol within packets that are carried by the second network. It is a method of using the Internet to transfer data from one network to another while securing the data packet with a protective encryption shell. The recipient and the sender must have a key to unlock the encrypted packet, and this key provides the security