Filter
Top Products
298
Chapter 21
Kerio VPN
WinRoute enables secure interconnection of remote private networks using an encrypted
tunnel and it provides clients secure access to their local networks via the Internet. This
method of interconnection of networks (and of access of remote clients to local net-
works) is called virtual private network (VPN). WinRoute includes a proprietary imple-
mentation of VPN, called “Kerio VPN”.
Kerio VPN is designed so that it can be used simultaneously with the firewall and with
NAT (even along with multiple translations). Creation of an encrypted tunnel between
networks and setting remote access of clients at the server is very easy.
Kerio VPN enables creation of any number of encrypted server-to-server connections
(i.e. tunnels to remote private networks). Tunnels are created between two WinRoutes
(typically at Internet gateways of corresponding networks). Individual servers (endpoints
of the tunnels) verify each other using SSL certificates — this ensures that tunnels will
be created between trustworthy servers only.
Individual hosts can also connect to the VPN server in WinRoute (secured client-to-server
connections). Identities of individual clients are authenticated against a username and
password (transmitted also by secured connection), so that unauthorized clients cannot
connect to local networks.
Remote connections of clients are performed through Kerio VPN Client, included in
WinRoute (for a detailed description, view the stand-alone Kerio VPN Client — User Guide
document).
Note: For deployment of the Kerio VPN, it is supposed that WinRoute is installed at a host
which is used as an Internet gateway. If this condition is not met, Kerio VPN can also be
used, but the configuration can be quite complicated.
Benefits of Kerio VPN
In comparison with other products providing secure interconnection of networks via the
Internet, the Kerio VPN solution provides several benefits and additional features.
• Easy configuration (only a few basic parameters are required for creation of tunnels
and for configuration of servers which clients will connect to).
• No additional software is required for creation of new tunnels (Kerio VPN Client must
be installed at remote clients — installation file of the application is 4 MB).