Issue 4: Secure Networking

Any implementation of the standard-based IPsec is supposed to work with any other implementation – but sometimes you need a little extra effort. This article tests some IPsec implementations to see how well they fit.

The latest release of Open-Xchange collaboration server includes new interfaces, such as MAPI support for Outlook and the ability to connect to mobile devices. In this article, we look at the new features and explain how to install the community version.

Request Tracker is a powerful help desk system that more admins should know about.

The Firefox version 3.6 browser plugin for accessing consoles on virtual servers can suddenly stop working, causing problems for VMware server admins. We explain how to use the plugin without the browser.

Web developers dream of getting their hands on the collective power of Google's servers. Google App Engine offers a free corner of the Google universe.

MariaDB is a cousin of MySQL – but not an identical twin