Cloud Data Loss Prevention (Cloud DLP) 现已成为敏感数据保护功能的一部分。API 名称保持不变：Cloud Data Loss Prevention API (DLP API)。如需了解构成敏感数据保护的服务，请参阅
敏感数据保护概览。
敏感数据保护让您可以使用一个强大的敏感数据检查、分类和去标识化平台。
Sensitive Data Protection 包括：
获享 $300 免费赠金开始概念验证
-
体验 Gemini 2.0 Flash Thinking
-
免费使用热门产品（包括 AI API 和 BigQuery）的每月用量
-
不会自动收费，无需承诺
继续探索 20 多种提供“始终免费”用量的产品
使用适用于常见应用场景（包括 AI API、虚拟机、数据仓库等）的 20 多种免费产品。
培训
培训和教程
使用敏感数据保护功能隐去敏感数据
了解 DLP API 的基本功能，并尝试使用各种方式来使用该 API 帮助保护数据。
培训
培训和教程
在 Cloud Storage 中创建去标识化的数据副本
扫描 Cloud Storage 存储桶中的敏感数据，并在单独的存储桶中创建数据的去标识化副本。
培训
培训和教程
发现并保护整个生态系统中的敏感数据
完成技能徽章课程，证明您具备以下技能：使用敏感数据保护服务发现、检查和去标识化 Google Cloud 中的敏感数据。
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-08-19。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-19。"],[],[],null,["# Sensitive Data Protection documentation\n=======================================\n\n[Read product documentation](/sensitive-data-protection/docs/sensitive-data-protection-overview)\nSensitive Data Protection provides access to a powerful sensitive data inspection, classification,\nand de-identification platform.\n\nSensitive Data Protection includes:\n\n- Over 200 built-in [information type (or\n \"infoType\") detectors](/sensitive-data-protection/docs/infotypes-reference).\n- The ability to [define custom infoType detectors](/sensitive-data-protection/docs/concepts-infotypes) using dictionaries, regular expressions, and contextual elements.\n- [De-identification techniques](/sensitive-data-protection/docs/deidentify-sensitive-data) including redaction, masking, format-preserving encryption, date-shifting, and more.\n- The ability to detect sensitive data within [streams of data](/sensitive-data-protection/docs/inspecting-text), [structured text](/sensitive-data-protection/docs/inspecting-structured-text), [files in storage repositories such as Cloud Storage and\n BigQuery](/sensitive-data-protection/docs/inspecting-storage), and even within [images](/sensitive-data-protection/docs/inspecting-images).\n- [Analysis of structured data](/sensitive-data-protection/docs/concepts-risk-analysis) to help understand its risk of being re-identified, including computation of metrics like *k* -anonymity, *l*-diversity, and more.\n- The ability to automatically [discover unencrypted secrets](/sensitive-data-protection/docs/secrets-discovery) and [profile data](/sensitive-data-protection/docs/data-profiles) across an organization, folder, or project to identify data assets where high-risk and sensitive data reside.\n[Get started for free](https://console.cloud.google.com/freetrial) \n\n#### Start your proof of concept with $300 in free credit\n\n- Get access to Gemini 2.0 Flash Thinking\n- Free monthly usage of popular products, including AI APIs and BigQuery\n- No automatic charges, no commitment \n[View free product offers](/free/docs/free-cloud-features#free-tier) \n\n#### Keep exploring with 20+ always-free products\n\n\nAccess 20+ free products for common use cases, including AI APIs, VMs, data warehouses,\nand more.\n\nDocumentation resources\n-----------------------\n\nFind quickstarts and guides, review key references, and get help with common issues. \nformat_list_numbered\n\n### Guides\n\n-\n\n [Quickstart: Using a JSON request](/sensitive-data-protection/docs/quickstart-json)\n\n-\n\n [Quickstart: Inspect sensitive text by using the command line](/sensitive-data-protection/docs/inspect-sensitive-text)\n\n-\n\n [Quickstart: Schedule a Sensitive Data Protection inspection scan](/sensitive-data-protection/docs/schedule-inspection-scan)\n\n-\n\n [De-identifying sensitive data](/sensitive-data-protection/docs/deidentify-sensitive-data)\n\n-\n\n [Redacting sensitive data from images](/sensitive-data-protection/docs/redacting-sensitive-data-images)\n\n-\n\n [Inspecting storage and databases for sensitive data](/sensitive-data-protection/docs/inspecting-storage)\n\n-\n\n [Inspecting text for sensitive data](/sensitive-data-protection/docs/inspecting-text)\n\n-\n\n [Creating inspection templates](/sensitive-data-protection/docs/creating-templates-inspect)\n\n-\n\n [Creating and scheduling inspection jobs](/sensitive-data-protection/docs/creating-job-triggers)\n\nfind_in_page\n\n### Reference\n\n-\n\n [Sensitive Data Protection client libraries](/sensitive-data-protection/docs/libraries)\n\n-\n\n [REST API](/sensitive-data-protection/docs/reference/rest)\n\n-\n\n [RPC API](/sensitive-data-protection/docs/reference/rpc)\n\ninfo\n\n### Resources\n\n-\n\n [Sensitive Data Protection pricing](/sensitive-data-protection/pricing)\n\n-\n\n [Getting support](/sensitive-data-protection/docs/support/getting-support)\n\n-\n\n [Sensitive Data Protection data security](/sensitive-data-protection/docs/support/data-security)\n\n-\n\n [Release notes](/sensitive-data-protection/docs/release-notes)\n\n-\n\n [Billing questions](/sensitive-data-protection/docs/support/billing-questions)\n\nRelated resources\n-----------------\n\nExplore self-paced training, use cases, reference architectures, and code samples with examples of how to use and connect Google Cloud services. Training \nTraining and tutorials\n\n### Redact sensitive data with Sensitive Data Protection\n\n\nLearn the basic capabilities of the DLP API and try various ways to use\nthe API to help protect data.\n\n\n[Learn more](https://www.cloudskillsboost.google/focuses/46234?parent=catalog) \nTraining \nTraining and tutorials\n\n### Create a de-identified copy of data in Cloud Storage\n\n\nScan a Cloud Storage bucket for sensitive data and create a de-identified copy of\nthe data in a separate bucket.\n\n\n[Learn more](https://www.cloudskillsboost.google/focuses/47127?parent=catalog) \nTraining \nTraining and tutorials\n\n### Discover and Protect Sensitive Data Across Your Ecosystem\n\n\nComplete a skill badge course to demonstrate your skills\nin using Sensitive Data Protection services to discover, inspect, and de-identify\nsensitive data in Google Cloud.\n\n\n[Learn more](https://www.cloudskillsboost.google/course_templates/1177)\n\nRelated videos\n--------------"]]
