Updated June 23, 2016. Blood alcohol concentration (BAC) is a measurement of the percent of alcohol is in a person's bloodstream. This, rather than the exact amount of alcohol the person has consumed, will determine the effects the alcohol will have on the person's brain, body and behavior.
Wardriving Law & Legal Definition. Wardriving refers to the act of driving around in a vehicle with a laptop computer, an antenna, and an 802.11 wireless LAN adapter for exploiting existing wireless networks.ardriving exploits wireless networks having ranges extending outside the perimeter of buildings for gaining free internet access or illegal access to organizationâs data. Use of WPA encryption standard can be used as a safeguard against wardriving.
Warbiking is similar to wardriving, but is done from a moving bicycle or motorcycle. This practice is sometimes facilitated by mounting a Wi-Fi enabled device on the vehicle. Warwalking, or warjogging, is similar to wardriving, but is done on foot rather than from a moving vehicle. The disadvantages of this method are slower speed of travel (resulting in fewer and more infrequently discovered networks) and the absence of a convenient computing environment.