Question

Cryptography is defined as

The practice of encoding information so only authorized people can read it.


Sensitive information sent over networks that needs to be secured.

The act of stealing personal information online.


Verified authority to view information, such as a password or key.

Answer 1

All of the above statements about cryptography are correct to some extent. Cryptography involves encoding information in a way that only authorized people can read it, thus ensuring its confidentiality. It is used to secure sensitive information sent over networks, protecting it from unauthorized access or interception. Cryptography also helps prevent the act of stealing personal information online by making it difficult for attackers to decipher the encrypted data. Additionally, cryptography relies on verified authorities, such as passwords or keys, to grant access to the secured information.