公开(公告)号：US20240354437A1

公开(公告)日：2024-10-24

申请号：US18588839

申请日：2024-02-27

Applicant: SNOWFLAKE INC.

Inventor： Yimeng LI ,  Carl Yates PERRY ,  Raghavendran RAMAKRISHNAN ,  Frantisek ROLINEK ,  Yunqiao ZHANG

IPC: G06F21/62 ,  G06F16/28

CPC classification number: G06F21/6227 ,  G06F16/285 ,  G06F21/6254

Abstract: The present disclosure describes systems, methods, and computer program products for redacting sensitive data within a database. An example method can include sending, to a database, a data query accessing a column of the database, a masking policy identifying a first category of sensitive data and a second category of sensitive data, and in response to the data query, receiving redacted data, wherein the first category of sensitive data is redacted from a first location of the column by a first redaction operation and the second category of sensitive data is redacted from a second location of the column by a second redaction operation.