How does a stateful firewall differ from a stateless firewall?
- Filters traffic based on IP addresses
- Inspects individual packets without context
- Maintains a table of the state of active connections
- Uses signature-based detection for all traffic
A stateful firewall maintains a table of the state of active connections, allowing it to make decisions based on the context of the traffic. In contrast, a stateless firewall filters traffic based on static criteria such as IP addresses and ports, without considering the state of the connection. Understanding this difference is crucial for implementing appropriate firewall strategies in network security.__________________________________________________
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