Assertion: firewall | /r/CapableOf | protect private network
Facets:
value: by examining protocol data units
type: MANNER
value: from external threats
type: TRANSITIVE-OBJECT
Source sentences:
text: While some types of firewalls can work as multifunctional security devices, don't allow such offerings to distract from the key question: Does this firewall protect the private network from external threats by examining protocol data units?