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Kismet is a wireless network detector / sniffer which can give you a vast amount of information about wireless networks. Wireless network security flaws are well documented but often very hard for the common person to understand. I will be showing you how to use kismet with out even having to install Linux, or compile kismet.

first you need to proceed to remote-exploit.org and download and burn their Auditor CD. (IF you dont know how to burn an ISO image, go to Google). This version of Linux doesnt install or modify your hard drive; it will boot from the CD and use a Ram Drive (On your Memory).

Auditor is not only a great tool for testing wireless network security with kismet but it also has many other computer security tools on it as well.

Client Window

Next, to start Kismet proceed to the Linux version of the start menu, and press Auditor. Now proceed to the wireless /scanning/kismet tools/kismet.

Once you click on Kismet it will ask you for a default location to place the Kismet log files for analyzing later, just press the desktop or temp file.

Now I will show you how to use Kismet. When kismet initially opens you will see a greenish box with numbers and network names (If any are near you) clicking away dont be overwhelmed. (Also I cant show you how to use kismet if you dont have the correct wireless adapter, get an ORINICO gold Classic card off EBAY.) The Orninco gold classic card will be automaticly detected by auditor linux.

The Kismet columns will show the wireless networks ssid (Name), Type of device (Access point, gateway) Encryption or no Encryption, an IP range and number of packets. Kismet will pick up hidden networks with ssid broadcast Disabled also, Netstumbler will not.

Now Press H, to bring up the Help Menu. This will give the nuts and bolts on how to use kismet. If you tab down to the network you are auditing and press C, Kismet will show you all the computers that are using that wireless access point / gateway. This Kismet screen will show you the clients mac address, Manufacture of Wireless Adapter, IP address range and traffic.

Kismet: Help Menue

Now to get out of that screen press Q. Tab down on the Main Kismet Screen to another ssid and press I. This Kismet window will show detailed information about the wireless network. The Kismet detail screen will show the type of network (Infrastructrure / Adhoc), signal strength, channel, encryption type, and much more.

Kismet will also give you sound alerts when new wireless networks are discovered or security alerts or suspicious clients are in range. Suspicious clients would be people like you who are using Kismet or Networkstumbler. Unlike you these could be Wardrivers looking for venerable networks to hack into.

Kismet Alert page

You can prevent War drivers from discovering your wireless network by performing a proper site survey which will help limit signal bleed off to unneeded areas. You should write down the suspicious mac address and keep an eye on your access logs. If the War drivers are really stupid just look out your window and look for cars with weird antennas.HA HA HA.

Kismet is more than just a tool to discover wireless networks; it can be used in conjunction with other tools to crack WEP/WPA. Many websites will claim that WEP can be cracked in less that five minutes. This is only half the truth because it could take many hours,days,months to gather enough packets to crack. Good luck and have fun learning the more advanced applications of kismet.

Keep your wireless network simple and secure. Join the most popular wireless networking newsletter on the internet http://www.wirelessninja.com

Make sure you know what you need from a digital camera before you buy!

You might be thinking about making the leap from a regular camera to a digital one but are unsure of what you need. This article should be able to clear up some of the finer points to help you make the best possible purchase for your money and needs.

First, when looking at digital cameras, think about what you really want out of it. Do you want to save time and money on developing costs? You will definitely benefit with just about any digital camera on the market here.

Second, you may or may not know that digital cameras are the best way to go for most any household. The range of features available make a digital camera very cost effective and more than likely you can find the exact type of camera for your needs.

If you are not the best photographer and often end up getting back your developed pictures to find out that you have cut the head off your Aunt Mary, then relax, the digital camera is here to help. For this type of photographer, you will want a camera with a wide screen on the back. This way you see what you are taking a picture of and the best part about it is that you can see the picture seconds later instead of waiting until they are developed, which saves time and money.

If you were looking to print out your pictures to hang on the wall or send to relatives then you would want a digital camera with a high resolution. This is especially important if you tend to have your pictures enlarged.

On the other hand, if you tend to share picture by viewing them on your computer or only on the web, then you really don’t need to be concerned with buying a high resolution camera.

The Macro Feature would be something to look for in a digital camera if you tend to take close up pictures or love to shoot pictures of bugs, coins, or very small objects.

Another consideration is if you are going to be taking pictures of high speed objects or at sporting events. Then you would want to look for a fast burst rate. In addition if you are taking many pictures at night then you would be looking for ISO equivalents or sensitivity settings.

There are many factors in buying a digital camera and like so many events that take place in life, there seems to be a digital camera to match. Read up on the camera that you are considering buying before making the purchase. You just might save yourself some headaches by doing a little research before you buy.

Philip is a logistic consultant and owner of http://www.discount-tech.com where you can find the best quality and price for wholesale electronics sold to the individual or company.