TY - THES N1 - Bambang Sugiantoro, S.Si., M.T. ID - digilib10832 UR - https://digilib.uin-suka.ac.id/id/eprint/10832/ A1 - FAHMI AULIYA TSANI, NIM. 07650069 Y1 - 2012/09/07/ N2 - Internet usage activities grow rapidly now. One of them is information exchange via electronic mail Research methodology that used in this research is system developing. The steps are literature study, system requirement identification, collecting datas, system hardware requirement identification, system developing method. This research producting a system that can be accessed via internet, so everyone can use it. System can do encryption process using vigenere cipher algorithm and also can hide it on a spam message. This encoded message also can be decrypted using this system by knowing key and tabula recta combination that be used first. PB - PERPUSTAKAAN UIN SUNAN KALIJAGA KW - encryption KW - steganography KW - spam KW - sniffing KW - information security KW - whitespace KW - vigènere cipher. M1 - skripsi TI - Implementasi Steganografi dan Algoritma Enkripsi Vigenere Cipher pada Media Plain Text AV - restricted ER -