Kombinasi Algoritma Rsa Dan Algoritma Gipher Transposisi Untuk Keamanan Database

Cryptography is a solution or method of securing the data precisely to preserve confidentiality and authenticity of data. It is also able to enhance the security aspects of a data or information. The aim of the method is the confidential information which is sent via a network, cannot be known or used by someone else.Cryptography provides two aspects of information security, first is the protection of the confidential data/ information, counterfeiting and undesired alteration of information. RSA algorithm is an asymmetric encryption algorithm, in other word this algorithm uses the same key for both encryption and decryption process. Transposition Cipher algorithm encrypts the plain text by removing smallpieces of fhe message around. By using a combination of the RSA algorithm and Transposition Cipher algorithms, it will be able to improve the security of data file storage in a database http://lppm.dinus.ac.id/majalah/view_abstraksi/799/Kombinasi-Algoritma-Rsa-Dan-Algoritma-GipherTransposisi-Untuk-Keamanan-Databas