Digipass Authentication for Windows Logon Error Messages

  • Published on Jul 7, 2025
  • 1 minute(s) read
Prev Next
Table: Digipass Authentication for Windows Logon error messages
Error codeError messageDescription
–750An SSL Error has occurred 
–751SSL Certificate has expiredThe server certificate is no longer valid and should be regenerated.
–752SSL Certificate not trustedThe authority used for the server certificate is not included in the machine's certification authority.
–753SSL certificate was rejected because its key usage does not permit certificate signing.Self-signed certificates may be used as both certification authority (signing) certificates and server certificates. Commercial certificates require a separate certification authority (CA) certificate.
–754SSL handshake timed out. This can occur when connecting to a non-SSL port.Verify the client and OneSpan Authentication Server configuration to ensure that the client is connecting to OneSpan Authentication Server using the secure port.