Meet the army of white hats - ethical hackers who help keep your data safe. Zoe Kleinman finds out why tech giants pay out thousands of dollars in lucrative bug bounty programmes. Show more
Discover 11,128,835 listings and 279,635 playable programmes from the BBC
Meet the army of white hats - ethical hackers who help keep your data safe. Zoe Kleinman finds out why tech giants pay out thousands of dollars in lucrative bug bounty programmes. Show more