[Read Me First] Building or Buying Vpns

Understand, evaluate and project the total cost of ownership for VPN networks while learning how to efficiently manage and lowers costs- Follow expert guidance on the nuances and economics of the TCO methodology for secure VPN networks- Learn about the benefits of secure VPN networks, including a comprehensive business case for the adoption and deployment of IPSec and SSL based VPN networking solutions- Calculate out the EVA and ROI metrics used to evaluate projects, ensuring your financial success[Read Me First] Building or Buying VPNs is written in three parts that cover the business case, technology offerings and deployment analysis for VPNs, complete with case studies. The book focuses on the business cases for secure VPN networks for corporations worldwide. Coverage of the business impact of secure VPN network implementations and the use of ROI and EVA measurements in Part I provides a baseline of understanding for the case studies in Part II. This second section provides you with working knowledge of the technology involved covering IPSec related IETF standards, protocol details and concepts. This technology section also details architectural and design models for secure VPN networks. In Part III, a set of case studies provides various challenges associated with businesses in different vertical focus and solutions developed to address these challenges. As it is imperative for businesses to understand costs versus benefits for deploying secure VPN networking models, a comprehensive set of metrics is provided to clearly evaluate the strategy adapted to implement VPN networks. The book is written in these three distinct and segmented sections so that you can either read it in its entirety, or can assist you if you need the guidance in one of the three areas.Trivedi, Kunjal is the author of '[Read Me First] Building or Buying Vpns ', published 2007 under ISBN 9781587201349 and ISBN 1587201348.