For decades we’ve been using passwords to protect computers and for decades theyve only somewhat worked. With the popularity of smaller, mobile devices, general password practices are too clumsy so the passwords become even shorter and more simplified. Security executives are trying to move to a multi-factor authentication, onetime password solutions that take advantage of smartphones. The amount of time and resources spent addressing password issues is exploding with most users having four or five devices that need access to organizational resources instead of one or two.”]
Source: https://www.csoonline.com/article/2359408/lets-say-goodbye-to-passwords.html