Google engineer says he'll push for default end-to-end encryption in Allo

 After Google’s decision not to provide end-to-end encryption by default in its new chat app, Allo, raised questions about the balance of security and effective artificial intelligence, one of the company’s top security engineers said he’d push for end-to-end encryption to become the default in future versions of Allo. Allo debuted with an option to turn on end-to-end…