Network Based VPNs

by Olivier Strahler
Sept. 1, 2017 0 comments SANS Institute encryption & vpns

Over the past few years, the Virtual Private Network market has drastically evolved. VPNs grew and became more complex because of various supplementary functionalities. In addition to these technical issues, ISPs saw in VPNs an opportunity for business and increased profitability. They searched for a large-scale solution that would allow them to propose hundreds of large VPNs with multitude of added features and that would be easy to manage and maintain. The result was the emergence of a new type of VPN, Network based VPNs.