LINUX

Linux Tutorials

LINUX

Thursday, 24 February 2011 09:12



 

Getting started with Linux

LINUX

Thursday, 24 February 2011 09:12



Linux Installation Guide

LINUX

Thursday, 24 February 2011 09:12



 

Remote Access and Authentication.

LINUX

Written by V R Sunday, 24 October 2010 18:43

Just about the time systems administrators managed to get a handle on network security virtual private networks appeared on the scene,and administrators jobs got a whole lot tougher.The network perimeter now extends to all the systems that connect to it remotely,at least for the duration of the dial-in-session.VPN standards such as IPSec and PPTP provide a common framework for data privacy,but they do not completely address the issue of authentication,and that fail to cover the issue of authentication and access control.

Network Security.

LINUX

Written by V R Sunday, 24 October 2010 18:38

Securing the system from the potential mischief of employees or users who are otherwise in good standing is a great step forward,but it only covers a system that is isolated from the outside world.This is clearly not a realistic prospect,since most Linux servers are deployed to serve the user population over a network that is often public.Thus,the diligent Linux administrator should carefully evaluate the server's physical connection to the network,including all its interface,their TCP/IP configurations and,most important the configuration of the server's active network daemons.

 

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