The Two Mitigations for the Service Account Confused Deputy in the Cloud

The article explains the confused deputy problem in cloud environments, where a trusted service account can be misused to perform unauthorized actions. It presents two key mitigations: restricting service account trust relationships through least privilege and enforcing contextual authorization checks to ensure delegated access is used only by the intended caller, resource, and workflow. The main takeaway is that valid identities are not enough; cloud IAM must verify who is acting, on whose behalf, and under what conditions. 

https://kattraxler.cloud/the-two-mitigations-for-the-service-account-confused-deputy-in-the-cloud

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