<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=.;Initial Catalog=Seller;user=dev;pwd=Asd123; Integrated Security=True" providerName="System.Data.SqlClient" /></connectionStrings>

<connectionStrings>
<add name="DefaultConnection" providerName="System.Data.SqlClient" connectionString="Data Source=111.111.111.111;Initial Catalog=AwayUsers;Persist Security Info=True;User ID=username;Password=userpassword"/>
</connectionStrings>