As a lay-person, it seems kind of light on details and a bit fanciful. The article states they created pancreatic islet seed cells, but fails to link how exactly this cures diabetes. (I’m assuming these cells create the insulin.)
Another point is this seems to fly in t he face of what we’ve been told for decades, that diabetes can now be cured and not just managed. (I personally don’t have a problem with this, everything is impossible until it becomes possible.)
The biggest issue I see is that this cured one person. Diabetes is a fairly common condition, they shouldn’t have had a problem getting more participants in a study.
Security through obscurity is not security.
Additionally, any method that generates a code locally that needs to match the server will not be secure if you can extract the key used locally. Yes you can argue that more users makes a juicier target, but I’d argue that Microsoft has the resources spend reducing the chance of an exploit and the resources to fix it fairly quickly. Much more so than any brand new team.
The default authentication option for the company I work for is that a code is displayed in the screen of the device I’m logging into AND a push notification is sent to the Authenticator app, the app then prompts me to enter the code from authenticating device. To break that you’d need the username, password, a clone of the phone/device used to authenticate (or the original), and the user’s PIN for that device (MS Authenticator requires this to complete the authentication.)
Yes MS Authentication services do sometimes go down, and yea it can impact my ability to work
I am by no means a MS fanatic, but I’d trust them for mission critical authentication over something like Authy.