The RemoteLogin object exposes the properties of a single login mapping record for connections to an instance of Microsoft® SQL Server™ originating from another, known instance of SQL Server.
An instance of SQL Server can maintain authentication information for connections originating from other instances of SQL Server. Server-originated connections are attempted when, for example, remote procedure calls are part of a Transact-SQL script.
Each instance of SQL Server in an organization can control access by listing the servers from which it accepts connections. For each of these remote servers, login-account mappings specify the local login used by a remote server connection when that remote server connects as part of a process run by the remote login.
With the RemoteLogin object, you can: