Creating certificates for Azure authorization

So let’s say you want monitor your Azure environment using your on-premises SCOM, you would think all you need is an Azure environment and an Azure Management Pack and SCOM. Well for the most part that is true, but to authenticate Azure and SCOM, you will require a certificated based authentication to bind the two environments. For starters, you will need the tools below, and can follow the steps I have outlined below.


  1. Azure subscription
  2. Azure (SCOM) Management Pack
  3. Local SCOM environment (with Internet access)
  4. Windows 8.1 SDK or Visual Studio

I used my Windows 8.1 machine, therefore I needed the Windows 8 SDK. If you do not already have the SDK, it can be downloaded from HERE. Once you have installed the SDK, we will then need to create the certificate.

I used PowerShell, but you could probably use Command Prompt just as well. Please note, run as Administrator.

First browse to the SDK directory, “C:\Program Files (x86)\Windows Kits\8.1\bin\x86


Then, using the following code below, this will create a self-signed certificate. Please note, your certificate name should match in both places here.

makecert -sky exchange -r -n "CN=yourCERTnameHERE" -pe -a sha1 -len 2048 -ss My "yourCERTnameHERE.cer"


Now, I don’t know what all these switches meant so I did look it up. Also, I used the links below as reference:

If the step above, you should have got “Succeeded”.

Next, we will generate the PFX with a private key. Use the code below in squence, again in Administrator mode, PowerShell or Command Prompt.

$MyPwd = ConvertTo-SecureString -String "yourPASSWORDhere" -Force –AsPlainText

$AzureCert = Get-ChildItem -Path Cert:\CurrentUser\My | where {$_.Subject -match "yourCERTnameHERE”}

Export-PfxCertificate -FilePath C:\yourCERTnameHERE.pfx -Password $MyPwd -Cert $AzureCert



If all went well, you can now import your PFX certificate. Go into the Certificate Store (launch MMC services, add the Certificate snap-in, run as Local Computer), and right click on Personal > Certificates > Import. Browse to your *.pfx certificate and import. You will be required for the Private Key (password to complete).

If all went well you should now be able to see the certificate within your Certificate Store, under Personal.


Now, Azure will want a *.cer based certificate, so we will now need to export our *.pfx certificate from the Certificate Store. This is pretty straight forward, export on the certificate, and save as a *.cer file.

Once you have export the PFX as a CER file, you can now go back to Azure, and import/upload the certificate we have just created!



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