[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-04-02(UTC)"],[[["Policy tags in BigQuery are used to define access to data at the column level or when using dynamic data masking."],["Organizations should build a hierarchy of data classes relevant to their business, such as PII, financial data, or customer order history, to efficiently manage multiple columns with a few policy tags."],["Consider the various groups within your organization that require different levels of data access, such as those needing business-sensitive data versus those needing personally identifiable information (PII)."],["Policy tags can be grouped together in a tree structure, often with a root policy tag containing all others, allowing for simultaneous access grants and easy reclassification of data."],["Managing access with these policy tag hierarchies enables control over numerous columns by adjusting permissions on a small set of data classification policy tags."]]],[]]