[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-03-06 (世界標準時間)。"],[[["Customer-managed encryption keys (CMEK) give you direct control over the encryption keys used to protect your Ads Data Hub data, offering an alternative to Google's default encryption."],["To use CMEK, you must create a symmetric key in Cloud Key Management Service (KMS), grant the Ads Data Hub service account necessary permissions, and enable CMEK in the Ads Data Hub settings."],["Rotating or changing your CMEK keys is possible but requires careful management to avoid data loss; detailed instructions are provided for key rotation, changes, and disabling CMEK."],["Before disabling or destroying your CMEK key, disable CMEK in the Ads Data Hub settings to prevent data loss and ensure continued access to your data."]]],["To enable Customer Managed Encryption Keys (CMEK) in Ads Data Hub, create a symmetric key in Cloud KMS and grant the Ads Data Hub service account the CryptoKey Encrypter/Decrypter role. In Ads Data Hub's settings, enable CMEK and paste the key's resource ID. Manage keys by rotating, or switching to a new key. To revoke access, disable, or destroy a key, follow Cloud documentation. To disable CMEK, toggle the feature off in Ads Data Hub settings.\n"]]