PSP protocol
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Printed Date: 02Jan2025 at 10:15pm
Topic: PSP protocol
Posted By: varsha
Subject: PSP protocol
Date Posted: 02Apr2007 at 11:38pm
What is PSP protocol?
The PSP means Privacy Server Protocol.
The Privacy Server Protocol (PSP) project provides research into
large-scale distributed and automated negotiations for privacy and the
complementary negotiations for digital rights management. In the paper
world, the resulting agreements are essentially non-disclosure
agreements.
PSP is an experimental protocol meant initially to extend the P3P and APPEL protocols to
1. bilateral and negotiated agreements between client and server using HTTP or HTTPS.
2. agreements that have scope in time (a start and expiration),
3. agreements that have scope over digital and non-digital interactions (including mail and phone contacts),
4. agreements that cannot be repudiated
5. agreements that can be indexed by the server using server-only
Privacy Universal Identifiers (PUIDs). This is in contrast with the XNS
initiative which is using global PUIDs.
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