Openswan: Building and Integrating Virtual Private Networks

This book is a comprehensive guide to using Openswan for building both basic and industry size, military strength VPNs for medium to very large organizations. Written by the core developers, this practical book is all you need to use Openswan to build any VPN infrastructure you may need. The authors have covered the latest developments and upcoming issues. This book will not only help you build the VPN you need, but also save you a lot of time. With the widespread use of wireless and the integration of VPN capabilities in most modern laptops, PDA's and mobile phones, there is a growing desire for encrypting more and more communications to prevent eavesdropping. Can you trust the coffee shop's wireless network? Is your neighbor watching your wireless? Or are your competitors perhaps engaged in industrial espionage? Do you need to send information back to your office while on the road or on board a ship? Or do you just want to securely access your MP3's at home? IPsec is the industry standard for encrypted communication, and Openswan is the de-facto implementation of IPsec for Linux. Whether you are just connecting your home DSL connection with your laptop when you're on the road to access your files at home, or you are building an industry size, military strength VPN infrastructure for a medium to very large organization, this book will assist you in setting up Openswan to suit those needs. The topics discussed range from designing, to building, to configuring Openswan as the VPN gateway to deploy IPsec using Openswan. It not only for Linux clients, but also the more commonly used Operating Systems such as Microsoft Windows and MacOSX. Furthermore it discusses common interoperability examples for third party vendors, such as Cisco, Checkpoint, Netscreen and other common IPsec vendors.

Ken Bantoft

Ken Bantoft started programming in 1988, and successfully avoided doing it as a full time job until 2002. He opted instead to focus on Unix, Networking, and Linux integration.

Beginning at OLS2002, he started working alongside the FreeS/WAN project, integrating various patches into his own fork of their code - Super FreeS/WAN, which is now known as Openswan.

He currently lives in Oakville, ON, Canada, with his wife Van, two cats and too many computers.

Ken started working for Xelerance in 2003 where he works mostly on IPsec, BGP/OSPF, Asterisk, LDAP and Radius.

Paul Wouters

Paul Wouters has been involved with Linux networking and security since he co-founded the Dutch ISP 'Xtended Internet' back in 1996, where he started working with FreeS/WAN IPsec in 1999 and with DNSSEC for the .nl domain in 2001.

He has been writing since 1997, when his first article about network security was published in LinuxJournal in 1997. Since then, he has written mostly for the Dutch spin-off of the German 'c't magazine', focusing on Linux, networking and the impact of the digital world on society.

He has presented papers at SANS, OSA, CCC, HAL, Blackhat and Defcon, and several other smaller conferences.

He started working for Xelerance in 2003, focusing on IPsec, DNSSEC, Radius and delivering trainings.