Re:Hackers breached Colonial Pipeline using compromised pass...
by tialaramex on Saturday June 05, 2021 @04:14PM
(#27408136)
Phone confirmation doesn't evade phishing. The user doesn't think the request they just got on the app is "random" because they think they're doing the right thing. The whole idea of phishing is to trick the human user.
You may still want to train the users not to accept any random request on the app, though. But this works (fairly) well and is cheap (no hardware token to buy).
https://docs.microsoft.com/en-us/azure/active-directory/auth...