This article confuses me. The author tears down a strawman argument about running centralized key services ("The expensive solution"), then recommends exactly such a solution in Amazon KMS.
The only plausible way this can make sense to me is if he said "Running your own key service is a pain, use Amazon KMS". But that's a simple service question, probably wouldn't have taken up as much space.
The only plausible way this can make sense to me is if he said "Running your own key service is a pain, use Amazon KMS". But that's a simple service question, probably wouldn't have taken up as much space.