How do I create a CSR for multiple domains?

How do I create a CSR for multiple domains?

How To Generate A CSR for Multi-Domain SSL Certificates?

1. Create a copy of OpenSSL config file.
2. Edit the config file and enable [ v3_req ]
3. Enable SubjectAltName under [ v3_req ] section.
4. Add Alt Name or SAN names in the config file.
5. Generate the private key.
6. Generate the CSR for multi-domain or SAN certificate.
7. Test the CSR.

Can we generate multiple CSR from any server?

You can generate the CSR from any server you like, but the final certificate must then be installed on the same server. (The private key that matches the CSR is on that server.) You could then export the certificate including the private key, and install on another server.

How generate CSR file in IIS?

How to Generate a CSR for Microsoft IIS 7

1. Open Internet Information Services (IIS) Manager.
2. Select the server where you want to generate the certificate.
3. Navigate to Server Certificates.
4. Select Create a New Certificate.
5. Enter your CSR details.
6. Select a cryptographic service provider and bit length.
7. Save the CSR.

How do you create alternative names for CSR?

How to create a certificate using OpenSSL with Subject Alternative Name field (SAN)

1. Download OpenSSL.
2. Become a self-signing Certifying Authority (CA)
3. Create a configuration file for the certificate with Subject Alternative Name.
4. Create a Certificate Signing Request (CSR)
5. Sign the request.

Can a certificate have multiple common names?

The Subject Alternative Name field lets you specify additional host names (sites, IP addresses, common names, etc.) to be protected by a single SSL Certificate, such as a Multi-Domain (SAN) or Extend Validation Multi-Domain Certificate.

How do I use a wildcard certificate on multiple servers?

How do I install a Comodo Wildcard SSL Certificate on multiple servers?

1. Purchase certificate. You can purchase wildcard certificates direct at 71% off – click here.
2. Generate CSR. For a wildcard certificate, be sure to enter your domain as *.
3. Complete certificate validation.
4. Install on server.

Does it matter where a CSR is generated?

It somewhat matters. If you generate them on an another machine, the keys are vulnerable on the generating machine, and then on the server. If you use an infected machine to generate them, some virii might steal the keys, even before they are moved to the secure server.

Where should I generate CSR?

CSR Generation Instructions

1. Launch the Server Manager.
2. Click Tools and select Internet Information Services (IIS) Manager.
3. In the Connections tab, click the server name for which you want to generate the CSR.
4. Double-click Server Certificates.
5. Click on the Actions tab and then click Create Certificate Request….

How do I generate a CSR?

How do you generate a CSR?

How to Generate a CSR for Microsoft IIS 8

1. Open Internet Information Services (IIS) Manager.
2. Select the server where you want to generate the certificate.
3. Navigate to Server Certificates.
4. Select Create a New Certificate.
5. Enter your CSR details.
6. Select a cryptographic service provider and bit length.
7. Save the CSR.

What is subject alternative name in CSR?

A Subject Alternative Name (SAN) SSL is a specific type of SSL that allows you to secure multiple domains/subdomains with just one SSL. If you are looking to secure just a single domain, you will want to generate a standard CSR. If you purchase a (mt) Media Temple SSL generating a CSR is not required.