This research uses the Mars Algorithm for the encryption and decryption process, so that in the process it is necessary to go through several long steps in order to produce the final cipher. This symmetry algorithm will produce a higher level of security against the database record because it can encode it into a password with a fairly complex process that will make it difficult for cryptanalysts to access the image.
The Mars algorithm is an algorithm that uses a 128-bit key and the encryption process consists of 32 rounds. Cryptographic techniques can encode database records by encrypting them in the form of passwords that are not understood. In order to maintain the security of database records, it can be done by using cryptographic techniques.
Database records in the form of text are very widely used, so it is very vulnerable to data theft by unauthorized parties.