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Row/Column-Level Security & Data Masking

Interactive lakehouse access-control simulator: pick a role, toggle row-level security and column masking, and watch which cells of a 3D data table stay visible, get redacted, or vanish under the resulting policy.

Cybersecurity3DModerate60 FPS

A lakehouse table almost never grants every user the same view of the underlying rows. This simulator renders a sample table as a 3D grid of cells and applies the same two-stage policy a real governed platform runs at query time: row-level security first decides which records a role is even allowed to see, then column masking decides which of the surviving cells are shown in the clear versus redacted, tokenized or generalized. Switch roles, toggle each control independently, and watch the exposure statistics recompute live — the same lever an auditor pulls when tightening a real access policy.

⚙ Under the hood

Pick a lakehouse role and watch a 3D data table's rows and columns get filtered and masked live — row-level security decides which records survive, column masking decides which surviving cells stay in the clear.

row-level securitycolumn-level securitydata maskingaccess controllakehouse governanceRBACtokenization

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install