VMware firewall takes aim at defending apps in data center, cloud

VMware has taken the wraps off a firewall it says protects enterprise applications and data inside data centers or clouds.

Unlike perimeter firewalls that filter traffic from an unlimited number of unknown hosts, VMware says its new Service-defined Firewall gains deep visibility into the hosts and services that generate network traffic by tapping into into its NSX network management software, vSphere hypervisors and AppDefense threat-detection system.

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