Forum Discussion
Mysterious DEP Device Wipe
"Failed authentication attempts against the AAD account would not cause the device to wipe." - Even on the Intune Company Portal app? Do you have a reference to that info?
I have loads of Sign-in failures against the Intune Company Portal app around the same time as the password change, then the device re-enrolling.
Regards
StuartK73 Yes, the Microsoft Intune and Intune Company Portal apps do not define this, it is a configuration that can be deployed to managed devices that leverages the existing built-in OS feature. Once the config is deployed, it is the device itself that evaluates the failed device password (passcode) attempts, not the MDM agent. Failed sign-in attempts to the Company Portal would only affect the user account (eg. lock the account, block additional sign-ins from this device, whatever your organization has defined...). Do you have any compliance actions set that would be contributing to this behaviour?
Hey buddy
On further investigation of the iOS Device Compliance and Configuration policies, I have noticed the following setting:
Password expiration (days): = 90
As roll-out was approx mid-February, 90 days would take it to mid-May, when the reset occurred.
Could this be the culprit?
StuartK73 This would definitely make sense. The end-user probably updated the passcode when prompted, then attempted to use the old one incorrectly too many times.
Hi There
Many thanks for your reply.
I can't see anything in Device Compliance that would cause this.
There is Device Config setting, wipe after 6 incorrect PIN attempts.
Apart from that, I can see no obvious reason why this DEP device, the 3rd separate one has suddenly wiped.
Regards
