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5 Modules
Which of the following statements correctly describe packet filtering firewalls?
They inspect the entire packet content.
They operate at the network layer of the OSI model.
They maintain state information about active connections.
They can block or allow traffic based on IP addresses and port numbers.
Stateful firewalls differ from packet filtering firewalls in that they:
Keep track of the state of active connections.
Are generally more complex and resource-intensive.
Can only filter traffic based on static rules.
Are not capable of inspecting the payload of packets.
Which of the following features are typically found in next-generation firewalls (NGFW)?
Deep packet inspection
Application awareness
Static rule-based filtering only
Intrusion prevention systems (IPS)
What is the primary function of a proxy firewall?
To act as an intermediary for requests from clients seeking resources from other servers.
To filter packets based solely on IP addresses.
To maintain a routing table for network traffic.
To provide VPN services.
Which of the following scenarios would benefit most from using a stateful firewall?
A small office with minimal network traffic.
An enterprise with multiple active connections requiring monitoring.
A home network with basic web browsing needs.
A network that only requires simple IP address filtering.
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5 Modules