COMPUTER ETHICS AND SECURITY
FIREWALLS AND ANTIVIRUS SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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VPN
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HTTP
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DHCP
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passive router
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Detailed explanation-1: -Cloud VPN securely connects your peer network to your Virtual Private Cloud (VPC) network through an IPsec VPN connection. Traffic traveling between the two networks is encrypted by one VPN gateway and then decrypted by the other VPN gateway.
Detailed explanation-2: -A screened subnet, or triple-homed firewall, refers to a network architecture where a single firewall is used with three network interfaces. It provides additional protection from outside cyber attacks by adding a perimeter network to isolate or separate the internal network from the public-facing internet.
Detailed explanation-3: -An Intrusion Detection System identifies suspicious traffic based on patterns of activity. Similar to the way antivirus software works, an IDS compares traffic patterns against various known malicious signatures (which are updated frequently).