BusinessBlack hats versus white hatsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness04/09/2019April 9, 2019Malicious, criminal hackers steal data, cripple computer systems and extort money. They are known as black hats. Virtuous hackers who test systems and look for loopholes in order to enhance cybersecurity are the white hats.https://p.dw.com/p/3GUrmAdvertisement