Posts Tagged configure

Installing Ruby on Rails Ubuntu 12.04 LTS using RVM and Ruby 1.9.3

Ruby Rails is a Web application framework created in 2004 intended as a rapid development web framework that runs the Ruby programing language. The latest version of the Ruby is ‘Ruby 1.9.2‘ and was realised in August 2011, it brings many new features and bug fixeses. The most signifiant changes are Block local variables, An additional lambda syntax, Per-string character encodings are supported and a new New socket API (IPv6 support). You can find a great walkthrough of all the new features at Ruby Inside. coinciding with the release of Ruby 1.9 is the Rails 3.1 framework which requires Ruby 1.8.7 or higher. RubyonRails 3.1 brings many new features, most notably: jQuery as default, HTTP Streaming, a new assets pipeline powered by Sprockets 2.0. So this is all good stuff and I’m sure you want to be working with the latest version of Ruby and RubyonRails, especially if you setting up a new server. Read the rest of this entry »

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Install and Configure a Ubuntu 11.04 Snort-MySQL Honeypot

An Intrusion Detection system is like a burglar alarm for your computer. It monitors you network and system activities for malicious activities or policy violations and reports to some kind of management station. This is great as it lets you know who were when & how people are trying to break into your network and knowing this is half the battle. You may be thinking that this isn’t enough and you want to block all hacks from happening, well most IDS systems include some “Network Intrusion Prevention” features. However the main concern should be closing up vulnerabilities rather than blocking someone already trying to hack your systems, after all it’s a bit late if they are already in your system, and this way you may accedently block innocent users.
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Installing and Configuring Nagios Ubuntu 11.04

Nagios Logo

Nagios is the Industry Standard Network Monitoring Engine. OK great so what’s that mean, well Nagios is a server that monitors your hosts and services and will inform you if something goes wrong and when it is fixed again. It can monitor network services, host resources and even network probes such as temperature and moisture.

These features as well as many more make Nagios, by far, the most complete open-source Network Monitoring tool on the market, however with all these features comes complexity and Nagios has obviously been designed with the experienced Network Administrator in mind. But don’t worry too much, its not that difficult to learn as long as you take it one step at a time, and in today’s tutorial we’re going to look at the first step, actually getting it installed Read the rest of this entry »

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Setup an IDS with Snort & MySQL

An Intrusion Detection system is like a burglar alarm for your computer. It monitors you network and system activities for malicious activities or policy violations and reports to some kind of Management Station. This is great as it lets your know who where when & how people are trying to break into your network, and knowing this is half the battle. You may be thinking that this isn’t enough and you want to block all hacks from happening, well most IDS systems include some “Network Intrusion Prevention” features. However the main concern should be closing up vulnerabilities rather then blocking someone already trying to hack your systems ,after all its a bit late if they are already in your system, and this way you may block any innocent users.
Read the rest of this entry »

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