An interesting issue that was discovered after deploying security certificates for Remote Desktop Authentication into the TPM of desktop computers and some (physical) servers, after go live with the security certificate clients could no longer connect with the error below being displayed in the Remote Desktop Services log on the server. The server security layer detected an error (0x80090304) in… Read more
Tag: Certificate
Intune Certificate Connector and 0x80094800
In configuring the Microsoft Intune Certificate Connector and attempting to issue certificates to your client via Intune you might run into the error message below. IssuePfx – COMException: System.Runtime.InteropServices.COMException (0x80094800): The requested certificate template is not supported by this CA. (Exception from HRESULT: 0x80094800)at CERTENROLLLib.IX509CertificateRequestPkcs10V2.InitializeFromTemplateName (X509CertificateEnrollmentContext Context, String strTemplateName) at Microsoft.Management.Services.NdesConnector.MicrosoftCA.GetCertificate (PfxRequestDataStorage pfxRequestData, String& certificate, String& password) Failed to issue… Read more
Securing Remote Desktop Protocol Port 3389 – Tools
Following on from more work with OpenVAS and after resolving issues around PHP/MySQL the next largest priority was flagged as issues with the Remote Desktop Server (this applies if the server is being used as a Session Host or is just running Windows Server/Client). Here are two pointers in the right direction to get these port 3389 issues resolved! SSL/TLS:… Read more
Requesting a CSR from Dell iDRAC gives you a blank file
A interesting quirk of an issue with this one; when generating a CSR to secure the iDRAC (version 8) interface on a Dell T430 server it appears that you can’t use an apostrophe in any of the fields else you are presented with a empty/blank csr.txt file (see right). The work around is simple if a little annoying (especially when CSRs… Read more