One of the core component of network of all organizations is security. Many large companies will have hardware firewalls to protect their network. Those hardware firewalls cost must be hundreds of thousands of dollars. The SOHO(Small office or Home Office) users can’t afford that much of cost. It is worth trying the Linux distribution called […]
We have already shown you how to install and configure a basic Samba server in our previous article. Today I am going to show you how to install and configure a Samba domain controller with LDAP backend. ie. The users created in LDAP server can login to your domain controller. In this tutorial, my test […]
Who should read this article? Everyone who is interested in computer security and computer networking. Introduction If you run a network small or big, you need a flexible and productive way to monitor network traffic. You need to provide security to machines connected to your network, especially if you have a wi-fi network. Monitoring the […]
Updated-14/10/2013: If after installing or upgrading to ubuntu 13.10 Saucy Salamander. if you noticed a slow connexion when using the wifi, this is a simple solution. This solution works also for LinuxMint13 and above.
Question : How to change hostname in ubuntu ? Answer: pirat9@virtual-ubuntu:~$ hostname OUTPUT: virtual-ubuntu Now what we have to do to change the hostname: Open terminal and edit : edit /etc/hostname edit /etc/hosts and change the name of the host save and exit , Restart the computer or restart networking services try […]
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