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安定テクノロジー報道日時 2026-10-05 23:51

Amazon Quick ユーザー役割の下位評価

Amazon Quickは、最小特権の原則を遵守し、コストを削減するためにユーザーのロールを下げる措置を講じています。AdminおよびAuthorロールはReaderロールに下げる可能性があり、責任が変更されたユーザーに影響を与える可能性があります。

なぜ重要か. この変更はユーザーのアクセス権限に影響を与え、ビジネスワークフローおよびコストに影響を及ぼす可能性があります。

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根拠

  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    an approach that uses the AWS Command Line Interface (AWS CLI)
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    two reliable solutions exist: a manual deletion-and-recreation method, and an approach that uses the AWS Command Line Interface (AWS CLI).
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    Amazon Quick Enterprise Admin Pro, Author Pro, Reader Pro
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    Users authenticated through IAM Identity Center or Active Directory typically have role changes managed through their external identity provider group mappings.
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    The integration of Amazon Quick with AWS Identity and Access Management (IAM) provides additional permission boundaries that complement the basic role system.
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    The update-user API enforces this same constraint, rejecting direct downgrades with a “You cannot downgrade a user role” error.
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    $username
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    an approach that uses the AWS Command Line Interface (AWS CLI).
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    Regular access reviews are important for maintaining security in your Quick environment.
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    If you prefer to use the AWS CLI or AWS CloudShell, you can programmatically change the user’s role.
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    Managing access permissions effectively is an important aspect of maintaining a secure and collaborative environment in Amazon Quick. Quick supports versatile user management options designed to accommodate various identity types and organizational needs. You can provision users…
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  • AAWS Machine Learning Blog企業開示2026-10-05 23:51
    The principle of least privilege applies strongly to Quick administration. Users should have access only to what they need for their specific job functions. Downgrading user roles is a key part of enforcing least privilege. When a user’s responsibilities no longer require author…
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