AWS – AWS Security Hub now supports cross-Region aggregation of findings in AWS GovCloud (US)

AWS Security Hub now allows you to designate an aggregation Region in AWS GovCloud (US) and link some or all regions to that aggregation region. This gives you a centralized view of all your security findings across your accounts and linked regions. After you link a region to the aggregation region, your findings are continuously synchronized between the regions. Any update to a finding in a linked region is replicated to the aggregation region, and any update to a finding in the aggregation region is replicated to the linked region where the finding originated.

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