| Event Id | 14000 |
| Source | DNS Intrusion Detection Filter |
| Description | ISA Server cannot connect to %1 proxy server, because the server requires authentication, either when chaining or for intra-array communication. However authentication failed because the specified credentials were incorrect. Check authentication credentials and try again. |
| Event Information | According to Microsoft Cause: Authentication failed because the specified credentials were incorrect. Resolution: Verify that the specified credentials are the credentials required for authentication, and then try again. |
| Reference Links | Event Id:14000 Source Id:DNS Intrusion Detection Filter |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.