Wednesday, October 15, 2025

Requesting and Putting in an SSL Certificates for Web Info Server (IIS)


 

Generate a Certificates Signing Request (CSR)

Generate the request utilizing the Certificates snap-in in Microsoft Administration Console (MMC).

Step 1: Open the Certificates Snap-In

  1. Press Home windows + R, sort mmc, and press Enter.
  2. Go to File > Add/Take away Snap-in.
  3. Choose Certificates and click on Add.
  4. Select Pc account, then click on Subsequent.
  5. Choose Native laptop and click on End.
  6. Click on OK to shut the Add/Take away window.

Step 2: Begin the CSR Wizard

  1. Within the left pane, increase Certificates (Native Pc).
  2. Proper-click Private and choose:
  • All DutiesSuperior OperationsCreate Customized Request

Step 3: Configure the Request

  1. On the Certificates Enrollment web page, click on Subsequent.
  2. Choose Proceed with out enrollment coverage and click on Subsequent.
  3. On the “Certificates Info” web page, increase Particulars and click on Properties.
  4. On the Basic tab:
  • Enter a pleasant identify, e.g., WS25-IIS Certificates.
  • On the Topic tab:
    • Below Topic identify, select Frequent Title.
    • Enter the totally certified area identify (FQDN), e.g. ws25-iis.windowserver.information.
    • Click on Add.
    • Below Different identify, select DNS.
    • Enter the identical FQDN and click on Add.
  • On the Extensions tab:
    • Below Key Utilization, guarantee Digital Signature and Key Encipherment are chosen.
    • Below Prolonged Key Utilization, add Server Authentication.
  • On the Personal Key tab:
    • Below Cryptographic Supplier, choose
      RSA, Microsoft Software program Key Storage Supplier.
    • Set Key measurement to 2048 bits.
    • Examine Make non-public key exportable and
      Enable non-public key to be archived.
  • Click on Apply, then OK, after which Subsequent.
  •  

    Step 4: Save the Request

    1. Select a location to avoid wasting the request file (e.g. C:Temp).
    2. Make sure the format is ready to Base 64.
    3. Present a filename corresponding to SSLRequest.req.
    4. Click on End.

    You possibly can open the file in Notepad to confirm the Base64-encoded request textual content.

    Submit the CSR to a Certification Authority

    You need to use an inside Home windows CA or a public CA. The instance beneath assumes an online enrollment interface.

    Step 1: Open the CA Net Enrollment Web page

    Navigate to your CA’s enrollment website. If the server doesn’t belief the CA, you could obtain a warning. You may must or set up the CA certificates as wanted.

    Step 2: Submit an Superior Certificates Request

    1. Choose Request a certificates.
    2. Select superior certificates request.
    3. Open the CSR in Notepad, copy the Base64 textual content, and paste it into the request kind.
    4. Click on Submit.

    Step 3: Approve the Request (if required)

    In case your CA requires approval, check in to the CA server and approve the pending request.

    Step 4: Obtain the Issued Certificates

    1. Return to the CA net enrollment web page.
    2. View the standing of pending requests.
    3. Find your request and choose it.
    4. Select the Base 64 encoded certificates format.
    5. Obtain the certificates.
    6. Put it aside to a recognized location and rename it meaningfully (e.g. WS25-IIS-Cert.cer).

    Set up the SSL Certificates

    1. Double-click the .cer file to open it.
    2. Click on Set up Certificates.
    3. Select Native Machine as the shop location.
    4. When prompted for the shop, choose:
    • Place all certificates within the following retailer
    • Select Private
  • Click on Subsequent, then End.
  • Verify the success message by clicking OK.
  • The certificates is now imported and obtainable to be used by IIS.

    Bind the Certificates in IIS

    Step 1: Open IIS Supervisor

    1. Open Server Supervisor or seek for IIS Supervisor.
    2. Within the left pane, increase the server and choose your web site (e.g., Default Net Website).

    Step 2: Add an HTTPS Binding

    1. Within the Actions pane, click on Bindings.
    2. Within the Website Bindings window, click on Add.
    3. Choose:
    • Sort: https
    • Hostname: the FQDN used within the certificates (e.g., ws25-iis.windowserver.information)
    • SSL Certificates: select the certificates you put in (e.g. WS25-IIS Certificates)
  • Click on OK, then Shut.
  • Take a look at the HTTPS Connection

    1. Open Microsoft Edge (or your most well-liked browser).
    2. Browse to the location utilizing https:// and the FQDN.
    • Instance: https://ws25-iis.windowserver.information
  • Verify you see the IIS default web page (or your website’s content material).
  • Click on the padlock within the deal with bar:
    • Confirm the certificates is legitimate.
    • Examine the certificates particulars if desired.

    If the web page hundreds securely with out warnings, the certificates is put in and certain appropriately.

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