What are some of the techniques used by wardrivers to locate RF signals?
What will be an ideal response?
Some of the techniques used by wardrivers include:
* Driving at slower speeds-The general consensus is that a speed of about 35 MPH is best for wardriving. Some of the software used to pick up the signal requires time to identify and log the transmission. Driving too fast will not allow the signal to be within range for a long enough period of time.
* Using surface streets-On most freeways the road is farther away from buildings than on surface streets. Being closer to the source allows more RF signals to be identified.
* Creating a plan-Many wardrivers start with a street map of the area and block it out into sectors. Starting with the first sector, they drive up and down every street on the map within that sector and record the signal received. This is then repeated for all of the sectors. An added benefit of picking up the same signal from different locations is that it allows for a more precise identification of the source.
* Repeating over time-Defining a route and then wardriving it on a weekly or monthly basis helps to identify new WLANs as they are installed.
You might also like to view...
In order for a Windows 7 virtual machine to use dynamic memory, you must upgrade ____________ Services.
Fill in the blank(s) with the appropriate word(s).
The term ____ refers to what an object looks like when an effect has been applied to it.
A. appearance B. style C. stroke D. character
Which fields in a table are required fields by definition?
A) A field with a primary key B) A field with a default value C) A field with a lookup List D) A field with an input mask
Briefly describe four reasons why many companies decide to offer their software or apps for free.
What will be an ideal response?