Mobile World Congress 2015 didn't disappoint, with breakthroughs in mobile payment, Internet connectivity, virtual reality and more. Also in Searchlight: Apple Pay fraud on the rise; former Secretary of State Hillary Clinton used private email for government affairs.
News roundup: Bug bounty programs can offer big rewards to researchers, unless Adobe is handing out the prizes. Plus: Signal 2.0 encryption app; app cloning risk increasing; Angler adopts 'domain shadowing' capability.
Tokenization is a key technology underlying Apple Pay, promising to boost payment data security. Mike Chapple examines how Apple Pay's tokenization system works, and whether it will provide any PCI DSS compliance relief.