VPN - world-wide networks / what is a VPN?
vpn solutions - what does vpn mean?
A virtual private network (VPN) offers same functionality as every other network. The data which is exchanged between hosts in a net is secured from the outside against attacks and sniffing because it is highly encrypted and encapsulated within the vpn.The advantage to a LAN or a WAN consists of the fact that the VPN can be used to put the LAN infrastructure over a public network (InterNet).
Areas of application
- Connect 2 LANs
- Connect field representatives
- Connect business partners
- Secure transmission of the data
Advantages of VPNs
- A VPN is cheaper like a dedicated line
- simple administration of the network
- VPN is fast expandable
- Existing networks can be easily integrated
