The correct answer is false. Every type of firewall can carry out simple packet filtering (by IP address, protocol type, port number, and so on).
In the OSI model's network layer (Layer 3), packet-filtering firewalls work. Firewalls with packet filtering make processing choices depending on protocols, ports, or network addresses. Because there is little thought behind the judgments packet-filtering firewalls make, they operate relatively quickly. They don't examine the traffic internally at all. Additionally, they don't keep any state data. Every port that will be opened manually for traffic passing past the firewall. Firewalls with packet-filtering are not thought to be highly secure. This is due to the fact that they will forward any traffic that is moving through a recognized port. Therefore, even though malicious traffic might be sent, it won't be banned if it's on a valid port.
Learn more about packet filtering here:
https://brainly.com/question/14403686
#SPJ4
