COMPUTER THREATS SECURITY
WHAT IS A FIREWALL IN NETWORK SECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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53
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80
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42
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443
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21
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Detailed explanation-1: -Expert Answer. The ideal way to give access to confidential resources over the internet is by using a virtual private network because encrypting all data ensures a safe connection between the client and server.
Detailed explanation-2: -A firewall allows and denies network access through communications ports.
Detailed explanation-3: -Security group rule that allows Internet traffic for port 443 in both inbound and outbound. E. Network ACL rule that allows port 443 for both inbound and outbound for all Internet traffic.
Detailed explanation-4: -Packet filtering firewalls allow or deny network packets based on the following criteria: The source IP address is where the packet is being sent from. The packet’s address is the destination IP address.