Select the firewall type in each scenario.A firewall that monitors the state of traffic on a network.A firewall that filters a packet based on the packet's destination IP address.A firewall that allows all packets to a specific IP address.A firewall that blocks all TCP packets.
Question
Select the firewall type in each scenario.A firewall that monitors the state of traffic on a network.A firewall that filters a packet based on the packet's destination IP address.A firewall that allows all packets to a specific IP address.A firewall that blocks all TCP packets.
Solution
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A firewall that monitors the state of traffic on a network: This is a Stateful Firewall. It keeps track of the state of network connections, such as TCP streams and UDP communication, traveling across it.
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A firewall that filters a packet based on the packet's destination IP address: This is a Packet Filtering Firewall. It operates at the network level of the OSI model, or the IP protocol suite, and uses IP packets to process and control all incoming and outgoing traffic.
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A firewall that allows all packets to a specific IP address: This could be a type of Packet Filtering Firewall or an Application-level Gateway (Proxy Firewall) with specific rules set to allow all packets to a specific IP address.
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A firewall that blocks all TCP packets: This is also a Packet Filtering Firewall. It can be configured to block specific types of packets, in this case, TCP packets.
Similar Questions
Select the firewall type in each scenario.A firewall that blocks all UDP packets.A firewall that does not track traffic flows.A firewall that uses an access control list (ACL).A firewall that inspects a packet independently from all other packets.
A firewall is a component or set of components that restricts access between a protected network and other sets of networks and are often used to protect an organisation’s networks from the Internet. a. Briefly describe the operational characteristics of: • a simple packet filter; • a stateful packet filter; • an application gateway; • a circuit level gateway.
What are the 2 types of firewall:
Examine the different types of firewalls, including packet-filtering firewalls, stateful inspection firewalls, and application-layer firewalls. Compare their strengths and weaknesses in protecting network traffic.
What is a firewall?
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