Hacking with tubes of Pringles.

. Hacktivism

08:03:02 Hacking with tubes of Pringles.
Still chips. After thirty years after the discovery in a bag 'Captain Crunch' of the whistle which was used to emulate the telephone tones, hollow tubes of Pringles potato chips were used as antennas to detect wireless network is not sufficiently protected. In London's financial district, in fact, the security company i-sec detected through an antenna that ended, of course, with a tube of Pringles, more than two-thirds of the wireless network does not take any protective measures. The company noted that in this way does not take much to penetrate the wireless network. These are rapidly spreading because they are cheap enough and eliminated all of the cables around the office, but what they are causing are 'shipments' of onlookers in the car with portable antenna and skilled in uncovering the network who have not enabled systems internal encryption. The tube of Pringles does so by directional antenna (technically also called 'Yagi'), amplifying the signal of a good 15 percent. According to Geoff Davies, managing director of i-sec, often intrusions are not made for damage to the network, but simply to take advantage of the band, in a practice that has been called 'war-driving'. The same Davies advised to protect themselves, simply change the default settings, move the points of access to the center of the building and turn off the automatic broadcast.