Course: Safe Internet in a computer labS-101

The course is available on demand.

Remote training: online live with a trainer and a group. Available on demand, at time and place convenient to you, for groups of at least 3 participants.

exempt from VAT

Price: 490 EUR

refreshments included

computer station included

first minute (30+ days before) - 3%

Categories: Linux administration, Networking

During the course we show how to meet the strict requirements of an educational computer lab (including content filtering) using free and open source solutions (Linux, Squid, DansGuardian). We explain how to choose optimal network topology, what routing choices to make for both traditional and wireless Internet access. Most importantly we show how a person that’s not a Linux wizard can achieve all this by deploying a tested solution.


1 day


The course discusses the following topics, which are tested in practice by the participants:

  • installing a content filter for web access on select computers on a network
  • configuring firewall and routing so that advanced security policies can be enforced
  • seamless Windows-Linux integration on the created network

Download as PDF

Audience and prerequisites

There are no prerequisites for this course.


Course participants receive completion certificates signed by ALX.

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