Starting with version 12.1 and continuing with 12.2, the Oracle E-Business Suite delivers a considerable amount of new web services and Mobile functionality as standard core functionality.  Much, if not most, of this new Mobile and web services functionality, replicates functionality previously only available through the traditional user interface forms and/or public interfaces and these new web services can be easily deployed on the Internet through a DMZ node.  The security implications of 12.2’s increased web services capabilities is that the Oracle E-Business Suite’s attack surface has increased and harder to defend.  This paper will summarize the new Mobile and web services functionality and review their security features before recommending best practices for using them securely.

Web Services, DMZ/External, Oracle E-Business Suite