Virtual private networks (VPN) represent, in today's Internet, one of the most interesting
applications. This is due both to their usefulness in corporate network scenarios and to the …

A Virtual Private Network (VPN) that exists over a public network infrastructure like the
Internet is both cheaper and more flexible than a network comprising dedicated semi …

This paper presents personal networks, which integrate a VPN and the per-VPN execution
environments of the hosts included in the VPN. The key point is that each execution …

This paper presents a layered VPN planning framework for organizations based on actual
implementation experience. Specifically, we describe security issues corresponding to five …

The virtual private network (VPN) design is a research project of the Swiss PTT and the
University of Berne. The goal of this project is a software tool, which aids a consultant to …

VPN services have been around for decades but it did not get wide-spread usage until
recently. A combination of new VPN technologies, network technologies and business …

Virtual private networks implemented in software provide an economic and accessible
alternative to hardware VPN solutions. Software VPNs may have a significant impact on …

A Virtual Private Network (VPN) can be defined as a way to provide secure communication
between members of a group through use of public telecommunication infrastructure …

We study the general issues in virtual private networking (VPN) and identify the various
ways of implementation. The different implementations are required in different …

Virtual private networks is a concept that will have a significant impact on the future of
business communications. The virtual private network (VPN) offers a fresh, innovative …