NETWORK SECURITY
FIREWALLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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are software on the computer
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protect the network
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help you lock your modem/router
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None of the above
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Detailed explanation-1: -A firewall is a digital security system that checks all incoming and outgoing traffic on a network according to a defined set of rules. A firewall keeps out unauthorized traffic and lets in only communications that are deemed safe, using a set of security rules that you or your network administrator set up.
Detailed explanation-2: -Proxy service firewalls The proxy service firewall is a system that can help protect your network security by filtering messages at the application layer. It essentially serves as a gateway or middle man between your internal network and outside servers on the web.
Detailed explanation-3: -Explanation: Firewalls are used to protect the computer network and restricts illicit traffic.