IMPROVED ONLINE PRIVACY
Patent Information
- Application Number
- DE602019067999
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-01-10
- Filing Date
- 2019-12-05
- Publication Date
- 2025-03-26
- Estimated Expiration
- 2039-12-05
AI Technical Summary
Existing methods for managing user identifiers and cookies across different domains face challenges in maintaining user privacy while facilitating the distribution of user-specific information, leading to potential data leakage and increased latency in content delivery.
A method involving a service apparatus that maps client identifiers to service identifiers using hash representations, allowing user-specific information to be transmitted without direct access to publisher cookies, enabling efficient content delivery across domains while protecting user privacy.
This approach maintains user privacy by avoiding direct linking of client identifiers and reduces latency by using a list of service identifiers for content requests, facilitating the distribution of user-specific information across multiple services and domains without exposing user identities.