Design a security solution that can ensure the authenticity of IP packets routed in a company intranet of 2 dispersed branches. Users at both branches should be able to verify that the IP packet is sent from the other branch. The solution should also be able to ensure the confidentiality of IP packets and IP addresses routed in the external network between 2 dispersed branches. Describe the format of the IP packets when it is delivered at different sections of the network.

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A: Your answer is given below with an explanation.

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A: IPSEC protocol was developed by The Internet Engineering Task Force, or IETF.

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A: The question has been answered in step2

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Q: 0.235.38:8080. Wha

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Q: What role do the sequence number and other fields in an IPSec packet have in protecting data?

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A: Actually, VPN is a Virtual Private Network.

Q: susceptible protocols

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VLAN

VLAN stands for Virtual Local Area Network, and it is created from one or more local area networks. A Virtual Local Area Network (VLAN) is a customized network made up of one or more LANs. It allows a set of devices from different networks to be converted into a single logical network. As a result, a virtual LAN that is managed similarly to a physical LAN emerges.