If any, which two OSI model levels may firewalls function at?
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If any, which two OSI model levels may firewalls function at?
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- On which two layers of the OSI model do firewalls have the ability to function?How does a firewall fit into the OSI model? Which layers of the model does it operate at, and what is its primary function?How do firewalls fit into the OSI model, and which layers are typically associated with their operation?
- How do firewall devices operate at the Transport layer of the OSI model, and what is their primary purpose?How does a firewall fit into the OSI model, and which layers of the model does it primarily operate on?Which layer of the OSI model requires the highest securityconsideration? Justify your answer with examples.
- In the context of OSI layers, what are the primary responsibilities of a firewall, and at which layer(s) does it operate?In the context of the OSI model, what is the purpose of a firewall, and which layer(s) does it operate on? Discuss the different types of firewalls.Describe the primary function of a firewall within the OSI model context.