Articles

Tools for incident response and memory analysis  

Be ready before disaster strikes. In this article we describe some tools you should have on hand to obtain a memory image of an infected system.

Warhorses  

UTM systems combat all kinds of dangers under the policy of Unified Threat Management. The demands and expectations of customers fuel competition. Two of the most popular manufacturers – Endian and Sophos – have now released new versions of their solutions.

Seat of Knowledge  

Scattered documents lying on the file server are an inconvenient resource when admins need to solve problems at the help desk. Free knowledgebase components combine knowledge and structure, providing a better overview.

Container Terminal  

Docker helps the Linux container achieve an appealing comeback and integrates some features missing from earlier container solutions.

Creating Firewall Rules with ip6tables  

We design a basic set of ip6tables rules for an IPv6 firewall.

Canonical's Landscape tool maintains Ubuntu environments  

Manually maintaining large IT infrastructures almost inevitably leads to errors. Enter Canonical's Landscape, a commercial tool that uses a web interface and an API to gather information, render it graphically, and complete maintenance work.