Now the main function of cryptography is to protect information security.

Now the main function of cryptography is to protect information security. I don't know how to solve it. Therefore, Bian Xiao collected and sorted out cryptography. The main function now is to protect information security. Solution, come and have a look if you are interested.

Now the main function of cryptography is to protect information security.

A. correct

B. mistakes

Correct answer: a

Cryptography is a subject that studies the security and confidentiality of information. Its main purpose is to design a safe and reliable encryption algorithm to protect the confidentiality, integrity and availability of information. Cryptography plays an extremely important role in today's information society, which is widely used in network communication, e-commerce, finance, government and military fields to ensure the security and confidentiality of information.