Great software has seemingly limitless potential to solve human problems - and it can spread around the world in the blink of an eye. Malicious code moves just as quickly, and when software is created for the wrong reason, it has a huge and growing capacity to harm millions of people.

I think when we build something we love and that others love, then we have done our job.

Security is an endless race - one that you can lead but never decisively win. Yesterday's best defenses cannot fend off the attacks of today or tomorrow.

Craig Federighi Quotes