Nov 172015
 

Article By Cassie Philips.

Linuxaria has been one of my go-to sources for Linux tips and information ever since I discovered it a couple of months ago. I would strongly suggest reading this post on managing processes with cgroup, as it is an example of the quality of their content.

Linux being one of the quickest rising operating systems available to computers (especially with the privacy debacle that is Windows 10), we are finding that more tools are becoming available to Linux users for their convenience, entertainment and security. A Virtual Private Network (VPN) is one of those services.

What is a VPN, and how does it relate to you? Those are the questions this article is here to answer for you.

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Aug 092014
 

In previous posts we’ve seen how to Enable automatic security update in Debian/Ubuntu and in Red hat enterprise or Centos 6, recently I’ve started to work with the new Red Hat Enterprise 7 and I’ve noticed that there are some interesting changes in the way this system can be set to auto update.

An example ?

In Red Hat/Centos 6 you could not set which kind of update you’d like to do, so you could just decide to update for any kind of update (feature,bug or security) or nothing at all, this has changed and now we can fine grain which kind of updates we want to do on our servers.

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Jul 092014
 

Debian6lts
As probably most people know Debian has announced an extended support for Squeeze (AKA Debian 6), so while the “ordinary” support has ended on the 31 may 2014 there is now a Long Term Support (LTS) until the February 2016.
This has been announced by a team of volunteer on April

That’s a great news if you are not able to upgrade your server from Debian 6 to 7 and these are the instructions to do it easily.

Important: Squeeze-LTS will only support i386 and amd64. Users of other architectures are encouraged to upgrade to Debian 7 (“wheezy”).

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8 Simple To Follow Tips To Secure Your Apache Web Server

8 Simple To Follow Tips To Secure Your Apache Web Server

Article by: Kerry Blake Apache is the most widely used Web server on the Internet. It was developed to work in Unix environment, but was ported to other server operating system like Windows. The Apache web server serves millions of websites and web-applications. A wide range of authentication schemes and a lot of language interfaces […]

Linux Security: How to hide processes from other users

Small and at the same time great article from Steve on http://www.debian-administration.org/. — If you run a multi-user system it can increase security if you hide the display of running processes, and their arguments, which belong to other users. This helps avoid problems if users enter passwords on the command-line, and similar.