Assertion: firewall | /r/HasProperty | either hardware
Facets:
Source sentences:
text: Firewalls can be either hardware or software but the ideal configuration will consist of both.
text: Firewalls can be either hardware or software.
text: Can a firewall be either hardware or software?
text: Firewalls can be either hardware or software.
text: Lets forget for now the fact that a firewall can be either hardware or software; they both have a similar function.