There are different kinds of keys. The identities of Alice and Bob are verified in this protocol.
<h3>What is public and private key in SSL?</h3>
These keys are known to be a kind of related pair of text files and they are often made together as a pair if one makes their Certificate Signing Request (CSR).
Note that the private key is different file that is often used in the encryption/decryption of data so as to sent a file between one's server and the connecting clients.
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<u>Unlimited </u> of virtual machines that can be connected to a virtual network.
<h3>What is a virtual machine employed for?</h3>
Virtual machines (VMs) allow a business to run an operating system that conducts like a thoroughly separate computer in an app window on a desktop.
<h3>What is a virtual machine in simple words?</h3>
A virtual machine (VM) is a virtual domain that functions as a virtual computer system with its CPU, memory, network interface, and storage, constructed on a physical hardware system (located off- or on-premises)
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Answer:
The answer is IP-sec.
Explanation:
0.75 miles of range is a low distance for a WAN (Wide Area Network) so a point-to-point WAN tehcnology such as IP-sec or SD-WAN can be preferred. But the least expensive option would be choosing IP-sec as specified in the question.
I hope this answer helps.