VPN Network Design for SME

VPN Network Design for SME
network and VPN services
Name of the Student
Name of the University

What is VPN?
• The virtual private network or VPN is the network that is
associated with the establishing its connection by making
use of internet and public communication. This is generally
used for the purpose of establishing a secure connection
between the remote employees and a network of an
particular organization.

Working of VPN
• Usage of the Protocols so as to create the VPN tunnel in the
network.
• Configuring the firewalls so as to allow only the authorized
user to communicate with the organizational network via
the firewall
• The usage of the datagrams consisting of the information
related to the destination as well as the source.
• VPN is used for establishing Two connection whereas the
other connected with the internet.

Critical functions
• Data Integrity –
Associated with checking so as to analyze any kind of changes taking place
in the data packets
• Confidentiality
Encryption of the data before transmission is to be done by making use of
the commination channels so as to maintain the confidentiality
• Access Control
Restricting the illegal access to the organizational resources by proper
configuration of the firewall.
• Authentication
Verifying the data should by analysis of the source address.