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The "Encryption Techniques" module provides an analysis of commonly used encryption methods and techniques. The module explains the basic concepts of encryption mechanisms such as plaintext, ciphertext, encryption key, encryption algorithm etc. An important aspect is the explanation of the encryption techniques role and importance in ensuring security. The principles of public and private keys will be discussed. The module will explain the importance of key length in relation to the need to increase security levels. The module will present examples of how symmetric and asymmetric encryption algorithms work. Students will gain knowledge about the process of operation of asymmetric and symmetric encryption, as well as information on key exchange methods between participants in the process of encryption and decryption of data.
The module will also show the concept of hiding the existence of information in other data in a way that is invisible to third parties. To do this end, examples of steganography methods and how to implement them will be discussed. The difference between steganography and classical encryption methods will be explained.
The "Encryption Techniques" module provides an analysis of commonly used encryption methods and techniques. The module explains the basic concepts of encryption mechanisms such as plaintext, ciphertext, encryption key, encryption algorithm etc. An important aspect is the explanation of the encryption techniques role and importance in ensuring security. The principles of public and private keys will be discussed. The module will explain the importance of key length in relation to the need to increase security levels. The module will present examples of how symmetric and asymmetric encryption algorithms work. Students will gain knowledge about the process of operation of asymmetric and symmetric encryption, as well as information on key exchange methods between participants in the process of encryption and decryption of data.
The module will also show the concept of hiding the existence of information in other data in a way that is invisible to third parties. To do this end, examples of steganography methods and how to implement them will be discussed. The difference between steganography and classical encryption methods will be explained.