Forum Discussion
MFA sending multiple text messages
We're looking at enabling MFA across our organisation, but in pilot group testing we have received feedback from our users that when at home (or other untrusted/unknown network), if the user starts t...
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we ended up advising people to use the authenticator app
It seems that this hasn't been fixed. Today I got 12 codes for verification most of them (8-9) out of the blue. I'm only using Outlook 2016 and logged online once or twice.
G
I am piloting MFA and having the exact same experience. Random SMS texts telling me to authenticate on my phone, or multiple SMS alerts when firing up my laptop.
in ADFS 2019, there is this
- Bug fix: Persistent SSO state for Win10 devices when doing PRT auth This addresses an issue where MFA state was not persisted when using PRT authentication for Windows 10 devices. The result of the issue was that end users would get prompted for 2nd factor credential (MFA) frequently. The fix also makes the experience consistent when device auth is successfully performed via client TLS and via PRT mechanism.
not sure if the above fixes it
but i can't recommend rolling it out like this. I will have to look at alternative vendors.
