Implementing Fine-Grained Route 53 Access Using AWS IAM Condition Keys
ByAinvest
Monday, Aug 25, 2025 5:34 pm ET1min read
AMZN--
This article discusses a scalable solution for fine-grained access to Amazon Route 53 hosted zones using AWS Identity and Access Management (IAM) condition keys and principal tags. The solution grants conditional access to update a subset of DNS records in a shared hosted zone. IAM policy condition elements are used to specify the circumstances under which the policy grants or denies permissions, streamlining access management and aligning with least-privilege principles.

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