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AWS and HashiCorp have integrated temporary permission delegation into HCP Terraform to simplify cloud infrastructure management. Key points: AWS introduced IAM temporary permission delegation (JIT model) at re:Invent 2025; HashiCorp integrated this into HCP Terraform's dynamic provider credentials; enables automated setup of IAM roles, permissions boundaries, and provider authentication; reduces configuration burden and accelerates time-to-value; maintains strict customer-defined security controls with ephemeral, scoped access for trusted partners.
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