This utility provides the ability to convert a usb drive to bootable usb drives for Ubuntu, Fedora, and other Linux distributions By using the utility called UNetbootin , which allows you to create bootable Live USB drives for Ubuntu, Fedora, and other Linux distributions without burning a CD. It runs on both Windows and Linux. [...]

PXE Installation Red Hat allows you to install the OS over the network using NFS, FTP or HTTP. If the hardware supports PXE (Pre-execution Environment) the NIC card will send out a broadcast request for DHCP information. The DHCP server provides the client with a IP address and other network infomation such as the TFTP [...]

When comes to manage multiple internet connection sharing and Load balancing ,there are couple of open source products but here we are going to introduce one amazing open source product called Zeroshell. Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the [...]

Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the Live CD or Compact Flash image and can be configured and administered through a web browser. Below are the main features of this Linux distribution useful to build Net Appliance: [...]

Biet-O-Matic (BOM) will give you the opportunity to bid at online auction houses automated and scheduled to leave. It can also be used for bidding, if you personally just not online can be. The tool works with a modem and ISDN dial-up, DSL or LAN with a flat rate. Even the operation on a remote [...]

How to set your facebook privacy settings if you don’t want people to be able to find your personal profile on facebook or through the internet search engines. How to set your facebook privacy settings if you don’t want people to be able to find your personal profile on facebook or through the internet search [...]

i was just installing nagios on a fedora machine. followed all the instructions given in the nagios website. I have succesfully installed the nagios. I am also able to login to the index page. when i clcik on any of the link i am getting the following error You don’t have permission to access /nagios/cgi-bin//status.cgi [...]

It is very Important to Synchronize your Domain with an external NTP server to keep the time up to date. I was actually using My domain controller as a NTP Server for all my network. The network is having windows as well as Linux systems.  Some of My servers are Database servers so the time [...]

If you have an outside source on the network that provides time services, such as an NTP server, you do not need to manually set the system clock. Beginning in privileged EXEC mode, follow these steps to set the system clock This example shows how to manually set the system clock to 1:32 p.m. on [...]

The communications between devices running NTP (known as associations) are usually statically configured; each device is given the IP addresses of all devices with which it should form associations. Accurate timekeeping is possible by exchanging NTP messages between each pair of devices with an association. However, in a LAN environment, NTP can be configured to [...]

This procedure must be coordinated with the administrator of the NTP server; the information you configure in this procedure must be matched by the servers used by the switch to synchronize its time to the NTP server. Beginning in privileged EXEC mode, follow these steps to authenticate the associations (communications between devices running NTP that [...]

Nikto is a comprehensive web server scanner designed to fingerprint and test web servers for a variety of possible weaknesses including potentially dangerous files and out-of-date versions of applications and libraries. Nikto can make use of the LibWhisker anti-IDS routines developed by Rain Forest Puppy (which is probably not the name his momma gave him). [...]

AQTRONIX WebKnight is an application firewall for IIS and other web servers and is released under the GNU General Public License. More particularly it is an ISAPI filter that secures your web server by blocking certain requests. If an alert is triggered WebKnight will take over and protect the web server. It does this by [...]

How to configure Network Time Protocol in Cisco ASA Cisco ASA provides support for the Network Time Protocol (NTP) to synchronize the system clock with an NTP server. The device administrator does not need to update the system clock manually because the security appliance overrides the manual clock setting when it synchronizes the time with [...]

Here’s how to safeguard your identity and your personal data in the age of the social Web. More: continued here