AWS Partner Network (APN) Blog
How to Centralize SSH Key Management with Userify and AWS CloudFormation
As teams begin to build their architecture on AWS, the question often arises about how to manage access control to all of their instances. Userify solves this problem quickly and easily by providing Userify Cloud or, for self-hosting, a single instance or multi-Availability Zone cluster that runs in your Amazon VPC. Userify Cloud is a fully managed service that can be used across your VPCs and AWS accounts with no installation needed.