1. what is stateful packet inspection and how does it protect the network?
1. what is stateful packet inspection and how does it protect the network?
2. What is a DMZ and what is the purpose of DMZ, give examples of what goes into DMZ?
3. What are the characteristics of a good security policy?
4. Describe the firewall and why the rule is applicable?
Note: According to the BNED Guidelines, we should answer only one question at a time. Please re-send your query if you want a response to any other questions.
Stateful packet inspection:
Stateful packet inspection also is called dynamic packet filtering and helps to provide a further network security layer.
The word "stateful inspection," also called filtering dynamic packets, refers to a distinctive firewall technology. It aims at tracking the network's active connexions. Additionally, the stateful inspection mechanism should allow network packets through the firewall by using the information on active connexions.
Every relationship follows stateful inspection and verifies that it continually is right. For this purpose, it provides more security than its predecessors.
In a firewall, network management can customize the parameters to satisfy the unique needs of the organization.
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