Franzis Verlag GmbH · Packt Publishing
| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Beginning OpenVPN 2.0.9 | 978-1-84719-706-1 | 2009 | Norbert Graf | |
| Open VPN | 978-3-7723-7914-7 | 2008 | ||
| OpenVPN: Building and Integrating Virtual Private Networks: Learn how to build secure VPNs using this powerful Open Source application | 978-1-904811-85-5 | 2006 | ||
| OpenVPN: Building and Integrating Virtual Private Networks - Second Edition | 978-1-78439-003-7 | 2017 | Norbert Graf | |
| Scalix: Linux Administrator's Guide: Install, configure, and administer your Scalix Collaboration Platform email and groupware server | 978-1-84719-276-9 | 2008 | ||