Assertion: firewall | /r/CapableOf | fall into four broad categories
Facets:
Source sentences:
text: Firewalls fall into four broad categories: packet filters, circuit level gateways, application level gateways and stateful multilayer inspection firewalls.
text: Firewalls fall into four broad categories: packet filters, circuit level gateways, application level gateways and stateful multilayer inspection firewalls.