Sima Salarzaee - Young Researchers and Elite Club, zahedan Branch, Islamic Azad University, zahedan, Iran

One of the important categories in cryptographic encryption algorithms is that cryptographic system designers should be familiar with encryption algorithms and their strengths and weaknesses. However, the subject has been dealt with less.This article will first discuss the importance of security in the network. Human beings have developed various branches of knowledge in dealing with the issue of security. Cryptography is one of the subcategories and topics of interest in our present and contemporary knowledge, which pursues a wide range of topics within itself. Subsequently, security objectives, including the three general objectives identified for security, are: confidentiality, integrity and availability. . And more so, we cipher it. The unprecedented growth and growth of the Internet has caused widespread changes in the way of life and work of individuals, organizations and businesses. Information security is one of the common issues of legal and real personality

Encryption, Security, Algorithm, Data, Network