Further development of an Internet portal for insurance sales

The online portal is based on a three-layer architecture that is based on a Microsoft SQL Server 2005 database. The data access layer communicates with the database via stored procedures. The business logic and data access layer are implemented with C#, using the .NET 2.0 Framework. ASP.Net is used in the presentation layer. CSS classes are used for the layout; these correspond to the customer's specific corporate design guidelines. The portal runs on Microsoft's Internet Information Server. The applications available via the portal are integrated with the help of the Citrix MetaFrame Access Suite. The online portal can be accessed in two ways: a formula-based method and a token-based single sign-on method.