Application of Matrix in Information Encryption

Entering the age of digital technology, traditional industries such as telecommunications and cultural education are undergoing dramatic changes. Other industries such as information technology (IT) and related services are growing at a rapid pace. In particular, the Internet has revolutionized communication because it eliminates the limitations of distance, time, and volume. Information encryption is constantly mentioned by many people. However, when there was no technology, our ancestors also knew how to use many different methods to encode information. One of those methods is to use matrices. This article will present the application of matrices in encrypting communication information.