Central Security tool to manage security Across Accounts. Integrates various aws security services and other integrated partner services into one dashboard, making it easier to view status and take actions.

config must be enabled before using security hub. As security hub uses config to do gather findings 12. Its not to say, security hub solely depends on config, instead config is a critical data source for security hub, than other resources

A Delegated admin account has to be set up that will take care of monitoring several AWS accounts.