Teradata includes two layers of network security:
- Ingress and egress filtering control lists
- Robust application firewalls
Teradata applies ingress and egress filtering control lists, which are configured as "deny-by-default" and limit connectivity, to its Internet border routers.
Teradata also configures your site-to-site VPNs to terminate on cloud firewalls and sets access control lists (ACLs) to define which traffic transports across tunnels. Any unapproved traffic is blocked. For internal traffic between VPCs , data is private and not publicly exposed.