The Local Client
The local client tunnels requests from the user’s workstation to the gateway, through a single TLS 1.2-secured TCP connection. strongDM supports Mac, Windows, and Linux workstations.
To authenticate, users login to the local client; that call can be optionally redirected to an identity provider / SSO.
app.strongdm.com
The SaaS layer is where configuration is housed. Users are assigned to roles, and roles are collections of permissions across servers, databases, clusters, and web apps. Configuration is pushed down to end user workstations, and updated in real-time.
The Gateway
Gateways are the entry point to your network. They can be assigned a DNS entry, or sit privately on the corporate network and/or behind a VPN. Gateways are deployed in pairs, and scale horizontally.
In the case of a flat network, it is the gateway that talks to the target systems. If internal subnets disallow ingress, relays create a reverse tunnel to form connections to the gateway.
Gateways decrypt credentials on behalf of end users, and deconstruct requests for the purposes of auditing.