Alphanumeric refers to letters and numerals or a character that can be a letter or a number.
In cryptocurrencies, alphanumeric is often associated with password creation for cryptocurrency wallets or exchanges.
It is essential to use a combination of letters and numbers to enhance the security of your account.
The more you mix and combine these elements, the lower the chances of your account being compromised.
Almost every cryptocurrency exchange requires users to create strong passwords to ensure account security.
This requirement is in place to protect users to the greatest extent possible.