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What is cryptography? Hello friends, today we will have to know what is the use of cryptography. And what are its types. You must have known that the Internet is being used a lot these days. Everyone has become dependent on the Internet, even if it is a small child. We can get the right facility of internet, for which we put our information on the internet without thinking anything, but to keep this information or data safe, whatever information (message) we have on the internet through mobile or laptop It is secured by using cryptography technology to keep it safe. Due to which the chances of getting hacked are greatly reduced. You have read the basic use of cryptography but technically you see what it is. What is cryptography? The meaning of cryptography here is to keep any data or information secure. By using cryptography, we can convert our data or information into unreadable secret form. Which is called cipher text. And the same can read the data or information that has its secret...