Scroll down to the conclusion, please. Will copy it here, but you need to read it for yourself.
Binary code is used immensely in computer systems for various purposes. It is also used for encryption and decryption of valuable data for secure transactions from one end to another. Cryptography also finds its roots from binary code and it is an essential tool for the safety of data and keeping it safe from interpretation by third-party.
https://applygist.com/2020/01/how-binary-code-is-used-in-cryptography.html#Binary_code_for_cryptography
Scroll down to the conclusion, please. Will copy it here, but you need to read it for yourself.
Binary code is used immensely in computer systems for various purposes. It is also used for encryption and decryption of valuable data for secure transactions from one end to another. Cryptography also finds its roots from binary code and it is an essential tool for the safety of data and keeping it safe from interpretation by third-party.
Is not binary code one's and zero's?