French-American software start-up to launch automatic password changer

By Eric Auchard LONDON (Reuters) - A French-American software start-up is to launch the world's first mainstream automatic password changer in an attempt to remove the all-too-human frailty that has rendered the phrase "computer security" a worrying oxymoron. For most people, properly managing passwords verges on impossible, given the dizzying array of devices and websites on which we have all become increasingly reliant. But Dashlane.com is stepping up its offering to counter hac