I am introducing cryptography.
Cryptography is used to secure and protect data during communication. Encryption is a process which transforms the original information into an unrecognizable form. Decryption is a process of converting encoded/encrypted data in a form that is readable and understood by a human or a computer.
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Tuesday, 27 April 2021
Gemini to launch Bitcoin cashback rewards on Mastercard credit card
The exchange will offer up to 3% cashback in the form of cryptocurrency for users of its upcoming Mastercard credit card.
from Cointelegraph.com News https://ift.tt/3dT7a6g
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