Negotiate integrity check failed. Status: %2 Client Name: %4 Client Address: %8 User Name: %6 Session ID: %9 Guidance: This ...

Negotiate integrity check failed.

Status: %2
Client Name: %4
Client Address: %8
User Name: %6
Session ID: %9

Guidance:

This event indicates that the client's negotiate request was altered on the network between the client and server due to errors or a "man-in-the-middle" attack. The client has been disconnected to prevent a security downgrade.