Your typing speed is also important as those who type slowly tend to leave their fingers on the keys for longer, creating heat signatures which last longer than faster touch-typists. So, longer passwords of at least 16 characters are recommended wherever possiblel. If your passwords are shorter, it's much easier for people to use thermal attacks to hack into your device.Īccording to research, six-symbol passwords were guessed correctly in 100% of attempts, while eight-symbol ones had success rates of 93% and twelve-symbol passwords were guessed right up to 82% of the time. Users can make their devices more secure by adopting alternative authentication methods like facial recognition (Image: SCU) The University of Glasgow researchers warned that with thermal cameras becoming more affordable "it's very likely that people around the world are developing systems in order to steal passwords." How to prevent criminals from accessing our passwords? Thermal attacks may occur after people type their passwords on a keyboard or their smartphone screen, leaving their device unprotected against heat-detecting systems.Īny passers-by equipped with a thermal camera can take a picture of your device and trace the heat signature of where fingers have touched the device, with areas appearing brighter the more recently it has been touched.īy measuring the intensity of the warmer areas, researchers found that people can even find out specific letters or symbols that make up a password and use it themselves to hack into your device. About a million people placed a bet-equivalent to 1 in 7 city residents.People can use heat signatures to find out specific letters or symbols that make up a password and use it themselves to hack into your device. That balmy November night, the pot had gone unclaimed six times over. When no one picks correctly, the prize money rolls over to the next set of races. More than 10 million combinations are possible. The wager is a little like a trifecta of trifectas it requires players to predict the top three horses, in any order, in three different heats. 6, 2001, all of Hong Kong was talking about the biggest jackpot the city had ever seen: at least HK$100 million (then about $13 million) for the winner of a single bet called the Triple Trio. Their cathedral is Happy Valley Racecourse, whose grassy oval track and floodlit stands are ringed at night by one of the sport’s grandest views: neon skyscrapers and neat stacks of high-rises, a constellation of illuminated windows, and beyond them, lush hills silhouetted in darkness. Horse racing is something like a religion in Hong Kong, whose citizens bet more than anyone else on Earth.
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