Forum Discussion

f5beginner's avatar
Icon for Cirrostratus rankCirrostratus
Feb 20, 2020

Authentication via Azure AD blocked by Access policy




Virtual Edition.

BIG-IP Build 0.0.9 Point Release 6


I have published my site behind F5, and because of some security reason I want to make authentication through Azure AD.

I have configured both F5 and Azure also.


Authentication via Azure works, but then I receive "Access was denied by the access policy."


And here are details why it was blocked:


Log Message

/Common/ SAML Agent: /Common/ failed to process signed assertion, error: RSA decrypt




I checked old discussion and there were som bug, but it was very old version, so I guess it does not affect my F5.

Do you have any idea, what should be the issue ?


Thank you





2 Replies