红帽全球峰会第 5 章 使用在 AWS 上配置具有安全引导的 RHEL
在统一可扩展固件接口(UEFI)规范中定义的安全引导，控制在引导时只运行可信和授权的程序。它在启动时验证引导装载程序及其组件的数字签名，确保只加载可信和授权的程序，并阻止未经授权的程序。您可以为 AWS Marketplace Red Hat Enterprise Linux (RHEL) Amazon Machine Image (AMI)和自定义 RHEL AMI 启用此功能。
5.1. AWS 上 RHEL AMI 的类型
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- AWS Marketplace RHEL AMI
- AWS Marketplace 提供为特定用例（如数据处理、系统管理和 web 开发）设计的预配置的 Red Hat Enterprise Linux (RHEL) Amazon Machine Image (AMI)。这些现成的镜像通过减少操作系统和软件包所需的手动安装和配置来缩短设置时间。
- 自定义 RHEL AMI
- 自定义 RHEL AMI 为客户和合作伙伴提供灵活性，来构建和部署满足特定应用程序和工作流要求的定制环境。通过创建自定义 RHEL AMI，您可以使用预安装了所需工具、配置和安全策略的 RHEL 实例。这种自定义旨在更好地控制基础设施。
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