Tag Archives: certificate

Publishing Remote Desktop Services on UAG

Posted on February 22, 2010 by Shijaz Abdulla

If you’re trying to publish Remote Desktop Services or RemoteApp on Microsoft Forefront Unified Access Gateway 2010, and if you encounter the following error, read on: “Your computer can’t connect to the remote computer because no certificate was configured to … Continue reading →

Posted in Uncategorized | Tagged , , , , , | 3 Comments

“RPC Server is unavailable” error when requesting a certificate

Posted on February 6, 2010 by Shijaz Abdulla

While trying to request a certificate using the Certificates MMC snap-in on a computer running ISA Server, Threat Management Gateway (TMG) or Unified Access Gateway (UAG), you may encounter the following error: “The RPC Server is unavailable” This may be … Continue reading →

Posted in Uncategorized | Tagged , , , , , | 1 Comment

Internal transport certificate expired

Posted on January 27, 2009 by Shijaz Abdulla

January 27, 2009 The internal transport certificate is automatically generated at the Exchange Server 2007 hub transport server and is usually valid only for one year. Once the certificate expires, you will receive continuous event 12019 errors in your Edge … Continue reading →

Tagged , , | Leave a comment

Certificate name mismatch in Outlook while running Exchange Server 2007

Posted on April 10, 2008 by Shijaz Abdulla

If you have installed Exchange 2007 Client Access Servers in your organization, and if you have installed your SSL certificates (even commercial ones) on IIS, Outlook MAPI users may receive ‘Security Alert’ messages similar to the above in Outlook. The … Continue reading →

Tagged , , , , , | 20 Comments

Crash-proofing the Enterprise Root CA

Posted on April 8, 2008 by Shijaz Abdulla

Your enterprise root CA is an important piece of your enterprise network. Especially if you issue a lot of certificates for a wide variety of purposes to your users. A root CA also needs to be highly secured, both physically … Continue reading →

Tagged , , , | Leave a comment

Internet Explorer 7: Re-release

Posted on October 5, 2007 by Shijaz Abdulla

Microsoft has re-released Internet Explorer 7.0 yesterday. The added features include: The Menu bar will be turned on by default (thankfully) Removed the Windows Genuine Advantage validation requirement for expanded availability to Windows PC users (legal copy of Windows… or … Continue reading →

Tagged , , , | 1 Comment