Issue #125 / Apr 2011

Cover Theme: Locked Down: Shut out network intruders

DVD: Debian 6.0 Squeeze & Knoppix 6.5 Exclusive

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Linux Magazine DVD: 2 Distros on 1 DVD!

SERVICE: Knoppix 6.5 Exclusive & Debian 6.0 Squeeze

What's on the April 2011 DVD in this issue?

SERVICE: Knoppix 6.5 exclusive! And Debian 6.0 SQUEEZE

Nokia abandons ship?

SERVICE: Oceanic Distress

Ada Initiative, OpenSSH, IPv4, GSoC 2011, OpenStack, and more

NEWS: International open source news

BitNami Cloud Hosting, VMware Zinbra 7, Google Chrome 9

NEWS: Tech Tools

Platform-independent and extensible IDS with Prelude

COVER STORIES: Alert Center

Snort Helpers: Open Source Network Intrusion Detection

SYSADMIN: Snorby, OpenFPC, and Pulled Pork

Secure Video Surveillance

SYSADMIN: Camera Shy

Control your scanner with SANE

LINUXUSER: Sanity Check

Tips for coordinating a killer con

COMMUNITY NOTEBOOK: Con Confidence

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