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Future Versions of P3P
- Allow web sites to offer a choice of policies
- P3P 1.0 supports only one policy per resource
- Allow for negotiation and explicit agreements to be reached
between user agent and web site
- P3P 1.0 policies are take-it-or-leave-it
- Allow for non-repudiation of agreements, signatures from
third-party seal providers, etc.
- P3P 1.0 offers no mechanism to prove that certain communication
took place
- P3P 1.0 offers no mechanism to prove that certain communication
- Facilitate automated data transfer
- P3P 1.0 relies on external mechanisms (e.g., automatic form-fill)
to transfer data
- P3P 1.0 relies on external mechanisms (e.g., automatic form-fill)
| Ivan Herman, Head of Offices | 05.06.2002 | 8 (32) |