VIRTUAL PRIVATE NETWORK.

VIRTUAL PRIVATE
NETWORK

Introduction
 The term VPN is defined as the virtual private
network which enables consumers to transfer
and receive data or information by using
public networks.
 A VPN is one of the best networks that reduce
the level of security threats and issues by
encrypting the data or information of users.
 The major focuses of this study are to
understand the challenges and problems
linked with virtual private networks and
address security-related issues.

Background of the study
 A VPN is a kind of technique that is used
by users for creating a secure network for
communication.
 The major concern with the VPN is data
brach and security related issues which
impact on the overall performance of the
system
 It is observed that a VPN works by
sharing public network and tunnelling
network protocols [1].