In today’s world, transferring or exchanging the information on a secure connection has become the most crucial part.
Hence in order to have a safe/reliable connection it needs keys exchangement and also they should be transferred on a secure
connection. Hence the data that is secured, when passed through the internet should be protected. Hence the data protection can
be measured in two ways 1.Confidentiality - ensuring no one except the authorized users or admins can access the data.