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The picture shown above depicts which of the following concept of Network Security?

The picture shown above depicts which of the following concept of Network Security? Correct Answer Addressing in a Virtual Private Network

The correct answer is option 1.

Concept:

A virtual private network (VPN) extends a private network across a public network, allowing users to send and receive data as if their computer equipment were physically linked to the private network. When using public networks, it refers to the ability to establish a secure network connection.

VPNs encrypt your internet traffic and hide your true identity on the internet. Third parties will have a harder time tracking your online activities and stealing data as a result of this. The VPN client's VPN server-allocated address is used to address the tunneled data sent across the VPN to an intranet address. The outer IP header is addressed between the VPN client's ISP-assigned IP address and the VPN server's public address.

Hence the above picture is about addressing in a Virtual Private Network between the site A or site B accessing from the internet.

Hence the correct answer is addressed in a Virtual Private Network.

Additional Information

  • Kerberos is a centralized authentication server that allows users to authenticate with servers and servers to authenticate with users. Hence picture is not about the authentication server.
  • The certainty that someone cannot deny the legitimacy of anything is known as non-repudiation.
  •   

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