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21/12/2022 5:15 am
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1 Answer
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21/12/2022 5:15 am
Topic starter
Answer: All the above
Explanation:
A firewall is a device or software that can be used to filter network traffic. A hardware firewall is a physical device that sits between the computer systems and the Internet. A software firewall is installed on the computer system itself. Firewall rules can be either manual or automatic. Manual firewalls allow administrators to create their own rules, while automated firewalls use predefined sets of rules that are configured by the administrator.
