- Services: Database
- Release Date: Sept. 11, 2019
- API Versions Affected: 20160918
Network security groups (NSGs), an optional Networking feature available with dedicated deployment, act as a virtual firewall for your Autonomous Exadata Infrastructure resources. An NSG consists of a set of ingress and egress security rules that apply only to a set of VNICs of your choice within a single VCN. See Security Tools for Dedicated Deployments for more information.