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| Parameter | The Internet | An Intranet | An Extranet |
|---|---|---|---|
| Security | Low (None/Some) | High | |
| Speed | Low/Medium | High | |
| Services | Almost unlimited | Specified by Organisation | |
| Access Control | None or limited. Public encouraged to visit. | Account Name and Password. Generally no external (public) access. | |
| Membership | Unlimited. 50 +/- 20 million. | Population of Organisation | |
| Reliability | Low | High (Mission Critical) | |
| Control | Low (None) | High (Hopefully) | |
| Size | Enormous | Constrained Small, Medium or Large |
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| Costs | Attachment: Low Presence: Medium | Medium to High | |
| Benefits | What You See Is What You Get | Efficiencies Productivities |
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Web Author: Geoff May | Last Update: 21/08/2000 |
| © Copyright 1997 - 2001 by Network Business Services Pty Ltd. All Rights Reserved. | ||