NETWORK SECURITY
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these firewalls is used to forward each session that an internal user makes to a network resource on the public network based on the application.
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Application layer
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Intrusion detection
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Stateful inspection
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Stateless inspection
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Explanation:
Detailed explanation-1: -Proxy firewalls filter network traffic at the application level. Unlike basic firewalls, the proxy acts an intermediary between two end systems. The client must send a request to the firewall, where it is then evaluated against a set of security rules and then permitted or blocked.
Detailed explanation-2: -A host-based firewall is installed on an individual computer to protect it from activity occurring on its network. The policy may affect what traffic the computer accepts from the Internet, from the local network, or even from itself.
Detailed explanation-3: -Packet filtering firewall Packet filtering firewalls operate inline at junction points where devices such as routers and switches do their work.
There is 1 question to complete.