To provision the certificate on the server computer, you import it into Windows. The client machine must be set up to trust the certificate's root authority. Starting with SQL Server TLS can be used for server validation when a client connection requests encryption. If the instance of SQL Server is running on a computer that has been assigned a certificate from a public certification authority, identity of the computer and the instance of SQL Server is vouched for by the chain of certificates that lead to the trusted root authority.
Such server validation requires that the computer on which the client application is running be configured to trust the root authority of the certificate that is used by the server. Encryption with a self-signed certificate is possible and is described in the following section, but a self-signed certificate offers only limited protection.
The level of encryption used by TLS, bit or bit, depends on the version of the Microsoft Windows operating system that is running on the application and database computers. TLS connections that are encrypted by using a self-signed certificate do not provide strong security. They are susceptible to man-in-the-middle attacks.
You should not rely on TLS using self-signed certificates in a production environment or on servers that are connected to the Internet. However, when all traffic between SQL Server and a client application is encrypted using TLS, the following additional processing is required:. The certificate must be issued for Server Authentication.
The name of the certificate must be the fully qualified domain name FQDN of the computer. Certificates are stored locally for the users on the computer. The client must be able to verify the ownership of the certificate used by the server. If the client has the public key certificate of the certification authority that signed the server certificate, no further configuration is necessary.
Microsoft Windows includes the public key certificates of many certification authorities. If the server certificate was signed by a public or private certification authority for which the client does not have the public key certificate, you must install the public key certificate of the certification authority that signed the server certificate.
To use encryption with a failover cluster, you must install the server certificate with the fully qualified DNS name of the virtual server on all nodes in the failover cluster. For example, if you have a two-node cluster, with nodes named test1.
The certificate must be in either the local computer certificate store or the current user certificate store. The current system time must be after the Valid from property of the certificate and before the Valid to property of the certificate. Does the issue happen in Power BI desktop or service?
It looks like you are using the encrypted connection to connect to SQL database then causes the error. Power BI. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for.
Search instead for. Did you mean:. All forum topics Previous Topic Next Topic. Labels: Labels: Data Modeling Reports. Message 1 of 4. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Choose the Certificate tab, and then select Import.
Select Browse and then select the certificate file. Select OK. Note Complete these steps in the active node of the Always On failover cluster instance.
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