Assertion: firewall | /r/HasProperty | a security system
Facets:
value: essentially
type: DEGREE
Source sentences:
text: A firewall is a security system that typically sits between you as a computer user and the internet.
text: A firewall is a security device — computer hardware or software — that can help protect your network by filtering traffic and blocking outsiders from gaining unauthorized access to the private data on your computer.
text: Essentially, a firewall is a security system that keeps an eye on all incoming and outgoing internet traffic of a specific network it is guarding.