How WIFI Jammer Jams You

Specially introduce the principle about how the WIFI jammer works for you, know more details about such device, welcome to www.jammerall.com .

You can think of numerous bad uses for Wi-Fi signal jamming device, especially using it as a decoy while performing other attacks, but perhaps one good use could be to enforce a no-Wi-Fi policy, although you’d probably need to check the broadcasting laws first. While during this complicated era, everything is not like that before, in order to keep normal order, sometimes some occasions need a WIFI signal jammer to secure something.
The earliest information about Wi-Fi signal jammer is about its wide use in military department. And so many models or stories are waiting here for you from www.jammerall.com .
The most popular Wi-Fi standards today, 802.11b and 802.11g, both operate in the 2.4 GHz (Giga Hertz) frequency band and are susceptible to interference from other products operating in the 2.4 GHz band including microwave ovens, Bluetooth devices, baby monitors and cordless telephones. 802.11n, currently in Draft 2.0 standards (with projected standard approval in the fall of 2008), can use both 2.4 GHz and 5 GHz frequencies. Wi-Fi signal jamming device can be intentional using jamming or unintentional using devices that use the same frequency band. For example, if you live in an apartment or condominium with neighbors close by you could be unintentionally jamming their Wi-Fi network every time you use your 2.4 GHz wireless phone. Dedicated Wi-Fi signal jammers are extremely easy to find on the Internet and also relatively easy for someone with electronics and soldering experience to make.
Now - regarding defense - has a good list of tips to help defend against someone jamming your Wi-Fi network. You can jam other WIFI signals but you need to care about other’s evil ideas about the jamming. Here it is what you need to know:
1. Always wire your access points. This way, you cannot be jammed from the server.
2. Wire access points directly back to the central switch and try to avoid bridging your connections. This will help prevent a cascade effect.
3. Do periodic audits of your “air space”.
4. Don’t broadcast that you are using wireless technology. Turn off your SSID on your wireless systems.
5. Do not place server rooms on an external wall. This could allow someone to jam your wireless link without even entering your office.
6. Catalog and label all server room hardware. Periodically audit your hardware lists.
7. Tightly restrict physical access to your server rooms.
8. Train all employees to immediately questions unaccompanied strangers in the office.
Once again - remember - these devices are illegal in the United States.
More information about the WIFI signal jammer you are wishing to know, its structure, its new design and the after sale something about buying a good one from www.jammerall.com , you will know it.