At Stack Overflow, keeping your information safe is our top concern. And as a community with over 40 million people each month, it has to be: Our success has made us a frequent target of attacks.
Computer security is always evolving. Passwords are you “what you know.” Smart cards are “what you have.” We decided to ask “how you do you.”
Today we’re proud to publicly launch that latest evolution.
This security update is the result of years of work, requiring advances in many fields such as computer vision, AI and advanced calisthenics. …