AdvertisementBanks Reluctant To Use 'White Hat' Hackers To Spot Security FlawsPlay04:17Download AudioNovember 05, 2014Aarti ShahanifacebookEmailParticipants in an ethical hacking contest at a Swiss security conference in Geneva in March. So-called bug bounty programs are becoming very popular in Silicon Valley's high-tech sector. (EPA/Landov)
