包阅导读总结
1. 关键词：Azure Key Vault、Elastic Cloud、Encryption、Key Rotation、Key Revocation
2. 总结：Azure Key Vault 为 Elastic Cloud 托管部署提供加密，其安全策略和功能如密钥轮换和撤销有助于保障安全。必要时可手动轮换密钥，若密钥遭泄露可手动撤销，意外撤销可恢复。
3. 主要内容：
– Azure Key Vault 为 Elastic Cloud 托管部署加密，能利用其安全策略和功能
– 密钥轮换可降低数据泄露风险
– 密钥撤销能终止通过受损密钥访问加密数据
– 可手动必要时轮换 Azure Key Vault 密钥，Elastic 自动管理轮换确保部署持续加密且可用最新密钥
– 若密钥受损可手动在 Azure Key Vault 中撤销
– 紧急操作会在 30 分钟内锁定部署数据目录并提示删除部署
– 意外撤销可恢复以恢复部署正常运行
思维导图：
文章地址：https://www.elastic.co/blog/elastic-cloud-azure-key-vault
文章来源：elastic.co
作者：Alex Chalkias,Greg Crist,Gheorghe Pucea
发布时间：2024/8/20 14:37
语言：英文
总字数：1100字
预计阅读时间：5分钟
评分：88分
标签：数据静止加密 (Encryption at Rest),Azure 密钥库 (Azure Key Vault),Elastic 云 (Elastic Cloud),自带密钥 (Bring Your Own Key),数据安全 (Data Security)
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Elastic Cloud Hosted deployments encrypted with Azure Key Vault keys benefit from Azure’s security policies and features, such as key rotation and revocation. Key rotation helps reduce the risk of data breaches due to compromised keys, while key revocation ensures that access to encrypted data via a compromised key is terminated. This can be done by disabling, deleting the key, or altering the key’s access policy.
Azure Key Vault keys can be rotated manually when necessary. Elastic automatically manages these key rotations, ensuring that your Elastic Cloud deployment remains encrypted and accessible with the most current Azure Key Vault key.
If a key is compromised, you can manually revoke it in Azure Key Vault. This emergency operation, intended for security breaches, locks the deployment’s data directories within 30 minutes and prompts you to delete the deployment. If the revocation is accidental, the key can be restored, allowing the deployment to resume normal operations.
