stackArmor ThreatAlert® Accelerates FedRAMP ATO for Bitglass in AWS GovCloud stackArmor, an Advanced Amazon Web Services Partner Network (APN) Consulting Partner specializing in cloud security solutions, successfully supported the FedRAMP authorization for Bitglass using the ThreatAlert® ATO Accelerator in the AWS GovCloud (US) Region. News provided by Share this article Share this article TYSONS CORNER, Va., March 5, 2021 /PRNewswire/ -- stackArmor, the leading provider of FedRAMP, FISMA/RMF and CMMC compliance acceleration solutions in AWS, is pleased to announce another successful FedRAMP client. Leveraging the ThreatAlert® in-boundary security stack, Bitglass received a FedRAMP Moderate ATO for their Total Cloud Security Platform.