deliverable D4Project 1
PII UUID-Swapping Gateway
Shared consumers: Project 2
What it is
PII UUID-Swapping Gateway (primary implementation; shared with Project 2). Add a pre-model and post-model boundary: detect candidate PII, validate the detection, replace values with scoped opaque tokens, keep the mapping in a protected vault, and restore only for the authorized caller and permitted output fields. Include tenant/session separation, collision handling, retention/deletion, access logging, and tests for partial matches, false negatives, token guessing, and leakage. UUID-shaped tokens alone do not provide privacy.
Build & integration days
1Hardening & final verification days
8- 78Streaming, Budgets & Load ResilienceW13S5M5D4R03 R08 R16 R17 R27
- 83Review privacyW14S5M7D4D10R16 R17 R18
- 89Create a unified attack taxonomy across projectsW15S1S8D1D2D3D4D5D6D7D8D9D10D11D12R05 R39 R41
- 91Authorization & Isolation Red TeamingW16S0S4M1D2D3D4D5D7D10D11D12R02 R03 R05 R11 R13 R21 R24 R37
- 106Revisit advanced privacy and deletionW18S5M7D4D10R16 R17 R18
- 108Project 1 Clean-Room RunW18D1D4D5D6D8D10D11D12R01 R04 R05 R09 R13 R14 R15 R28
- 110Prepare one architecture and threat-model package per projectW19D1D2D3D4D5D6D7D8D9D10D11D12R02 R31 R39
- 111Consolidated Security PortfolioW19S10S12D1D2D3D4D5D6D7D8D9D10D11D12R28 R31 R34 R35 R42
Every day that names D4
9- 26Study PII classificationW5S5D4R16 R17
- 78Streaming, Budgets & Load ResilienceW13S5M5D4R03 R08 R16 R17 R27
- 83Review privacyW14S5M7D4D10R16 R17 R18
- 89Create a unified attack taxonomy across projectsW15S1S8D1D2D3D4D5D6D7D8D9D10D11D12R05 R39 R41
- 91Authorization & Isolation Red TeamingW16S0S4M1D2D3D4D5D7D10D11D12R02 R03 R05 R11 R13 R21 R24 R37
- 106Revisit advanced privacy and deletionW18S5M7D4D10R16 R17 R18
- 108Project 1 Clean-Room RunW18D1D4D5D6D8D10D11D12R01 R04 R05 R09 R13 R14 R15 R28
- 110Prepare one architecture and threat-model package per projectW19D1D2D3D4D5D6D7D8D9D10D11D12R02 R31 R39
- 111Consolidated Security PortfolioW19S10S12D1D2D3D4D5D6D7D8D9D10D11D12R28 R31 R34 R35 R42