Implementing single sign-on in the J2EE server engine

	Implementing single sign-on in the J2EE server engine 15 Apr 2003 | Austin Sincock As of SAP Web AS 6.20, SAP has implemented a J2EE Engine that allows Java code (servlets, EJBs, etc.) to be executed directly in the application server. This Java engine provides some powerful utilities to enhance almost any Java/SAP development, such as SSO (single sign-on, user management, etc.). However, the J2EE Engine can also be run as a standalone Java application server, with most of this functionality intact. When building Java applications, user management is a key issue for ...