Additional login being prompted on Mac on M1 after an enterprise software installation

Hello Community,

I have a Mac mini on M1 and Big Sur 11.3.

I had installed a software (from my company) that should allow mapping a cloud storage p[oint as a drive on my Mac.

As I restarted my Mac, the usual login screen came up, and upon providing the credentials it seemed to go on normally but something strange happened then on. I am now being prompted for an additional login, same user name as mine, but it does not accept my password.

Any resemblance with anything anyone has faced?

Can I fix this my using the recovery mode Terminal to uninstall the software?

Requesting help & guidance.

Cheers

CBS