Proposals
List of the different proposals for the Web and Android that are part of The Privacy Sandbox with pointers to different documentation and analyses.
Note: the following lists are still being compiled, do not consider them as complete, we welcome open source contributions here.
| Objective | Proposal Name | Resources from Google | Other analyses |
|---|---|---|---|
| Fight spam and fraud on the Web | Private State Tokens | Documentation - Explainer | NDSS'23 |
| Show relevant content and ads | FLoC API (deprecated) | Documentation Explainer | Mozilla Brave CCS'22 PETS'23 |
| Show relevant content and ads | Topics API | Documentation - Explainer - White Paper - SecWeb&SIGMOD&RegMLNeurIPS’23 - WPES'23 | Mozilla - Apple - Brave - PETS'23 - PETS'24 - SecWeb'24 - CCS'24 |
| Show relevant content and ads | Protected Audience API | Documentation - Explainer | Mozilla - PETS'24 - USENIX Sec'24 |
| Measure digital ads | Attribution Reporting API | Documentation - Explainer - PETS'24 - PETS'24 | NCC Group report - Pre-print |
| Strengthen cross-site privacy boundaries | Related Website Sets | Documentation - Explainer | Mozilla - IMC'24 |
| Strengthen cross-site privacy boundaries | Shared Storage API | Documentation - Explainer | Mozilla |
| Strengthen cross-site privacy boundaries | CHIPS | Documentation - Explainer | Mozilla |
| Strengthen cross-site privacy boundaries | Fenced Frames API | Documentation - Explainer | |
| Strengthen cross-site privacy boundaries | Federated Credential Management | Documentation - Explainer | |
| Limit cover tracking | User-Agent Client Hints | Documentation | WPES'23 - WPES'23 |
| Limit cover tracking | User-Agent Reduction | Documentation | WPES'23 - WPES'23 |
| Limit cover tracking | DNS-over-HTTPS | ||
| Limit cover tracking | IP Protection | ||
| Limit cover tracking | Privacy Budget | ||
| Limit cover tracking | Storage Partitioning | Documentation | |
| Limit cover tracking | Network State Partitioning | ||
| Limit cover tracking | Bounce Tracking Mitigations |
| Objective | Proposal Name | Resources from Google | Other analyses |
|---|---|---|---|
| Show relevant content and ads | Topics API | Documentation | - |
| Show relevant content and ads | Protected Audience API | Documentation | - |
| Measure digital ads | Attribution Reporting | Documentation | - |
| Measure digital ads | Private Aggregation API | Documentation | - |
| Limit cover tracking | SDK Runtime | Documentation | - |