1 / 11

Enhancing ERP Systems with Advanced Technology and Security Bolt-ons

Explore the integration of Mobile Commerce, Middleware, and Open Systems in ERP systems. Learn about the benefits and security challenges of using third-party applications and advanced technology in ERP extensions.

deannej
Download Presentation

Enhancing ERP Systems with Advanced Technology and Security Bolt-ons

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Chapter 10Advanced Technology & ERP Bolt-ons Middleware Security

  2. Technology & ERPManetti [2001] • Mobile commerce & other IT makes ERP extensions possible, attractive • Broader use of web-enabled systems • Greater AI-driven applications • Greater use of ERP in mid-sized manufacturing • Flexible modular systems • More bolt-ons (3rd party applications) • Creates security issue

  3. Conflict: ERP & Open Systems • Original concept of ERP closed • Easy to control access • Openness creates security issues • But there are too many good things to do with open systems • ERP vendors also provide such products

  4. Example Bolt-OnsMabert et al. [2000]

  5. Middleware • ERP interfaces to external applications difficult to program • Middleware is an enabling engine to allow such external applications eto ERP • Data oriented products - shared data sources • Messaging-oriented - direct data sharing

  6. Web ERP • J.D. Edwards OneWorld • SAP mySAP.com • Trends • More web links • More functionality

  7. Middleware & Data Acquisition • Bar-code data collection • Radio frequency data collection • Web portals

  8. Portals of Major ERP VendorsStein & Davis [1999]; Stein [1999]

  9. Other Vendor PortalsStein & Davis [1999]

  10. ERP Security Threats

  11. Summary • ERP security originally was not problematic • Only few internal users could access • Open systems driven by external applications • Creates security issues • Web access especially problematic • Special ERP Security aspects • Data quality • Control over data access

More Related