IMPLEMENTASI KRIPTOGRAFI RC6 DALAM PENGAMANAN DATABSE SQL PADA JARINGAN CLIENT-SERVER

Security and safety problem is one of challenge which must be fulfilled in industry and data base research. On file data in data base must earn well guaranted of its(the security and safety). Data security can be done through two ways. First way is arrangement of access right every user by administrator data base. Second way is data security from on file data content side at data base. This end duty elaborates implementation of data security at data base by the way of both that is using technique cryptography. Cryptography is science studying writing in secret. In cryptography, original data ( plaintext) turned into code data ( ciphertext) often is called as with encryption process. And code data ( ciphertext) will be returned to become data to explain ( plaintext) what recognized as decryption process.

Data security is done by using technique cryptography RC6. Implementation done is to look for way that RC6 can be exploited to protect data residing in administration information systems database SMK.