[Agenda] [Examples] [Network Partitioning] [Concepts] [Policy] [Process] [Organization] [HW-SW] [Cases studies] [Conclusion] [Resources]
[first slide] Internet & extranet security [previous slide] [next slide]


* Many examples
o Same as for Internet access

* Complex architectures
o Many uses of Extranet
   - Projects with partners, including Netbios shares
   - Projects with subcontractors, including CAD & DBMS applications such as Catia, Sherpa or Workmanager
   - Different population of mobile users with many applications
   - Business-to-business applications, like those using EDI formats or protocols like FIX
   - Resellers applications, including Lotus Notes
o -> Need for global view of IP filtering


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