Microsoft Ole Db Provider For Sql Server Tls 1.2 ((free)) -

The legacy Microsoft OLE DB Provider for SQL Server ( SQLOLEDB ) . Migration to MSOLEDBSQL (version 18 or 19) is mandatory for any environment requiring secure, compliant connectivity to SQL Server or Azure SQL Database. Organizations still using SQLOLEDB must prioritize updating connection strings and provider binaries to avoid service disruption as TLS 1.0/1.1 are phased out industry-wide.

Provider=MSOLEDBSQL;Data Source=sqlserver.contoso.com;Initial Catalog=MyDB;Integrated Security=ActiveDirectoryIntegrated;

. Qlik Community +4 Key Comparison for TLS 1.2 Implementation Feature Legacy Provider (SQLOLEDB) Modern Driver (MSOLEDBSQL) Status Deprecated Recommended OS Requirement Win10 / Server 2019+ for TLS 1.2 Any supported OS TLS 1.2 Support OS-dependent patch Native/Built-in New SQL Types Not supported Fully supported Connection String Provider=SQLOLEDB; Provider=MSOLEDBSQL; Best Practices & Common Issues 12 sites Does Microsoft OLE DB Provider for SQL Server support TLS 1.2 2 Sept 2017 — microsoft ole db provider for sql server tls 1.2

The legacy , which was originally part of the Windows Data Access Components (MDAC), does not support TLS 1.2 by default in most environments. To use TLS 1.2, Microsoft recommends migrating to the modern Microsoft OLE DB Driver for SQL Server (MSOLEDBSQL) . 1. Recommended Solution: Migration

using (OleDbConnection conn = new OleDbConnection( "Provider=MSOLEDBSQL;Data Source=myServer;Initial Catalog=myDB;Integrated Security=SSPI;")) The legacy Microsoft OLE DB Provider for SQL

To ensure compliance and stability with TLS 1.2:

Set conn = Server.CreateObject("ADODB.Connection") conn.Open "Provider=MSOLEDBSQL;Data Source=myServer;Initial Catalog=myDB;Integrated Security=SSPI;Use Encryption for Data=True;" Provider=MSOLEDBSQL;Data Source=sqlserver

To successfully establish a TLS 1.2 connection using the OLE DB Provider, the following conditions must be met on the (the machine running the application):