Janner Simarmata, Tonni Limbong, Misalina B.R. Ginting, Romanus Damanik, Muhammad Irwan Padli Nasution, Abdul Halim Hasugian, M Mesran, Abdul Sani Sembiring, Harvei Desmon Hutahaean, Insan Taufik, Paska Marto Hasugian, Hengki Tamando Sihotang, Asaziduhu Gea, Marlyna Infryanty Hutapea, Indra Kelana Jaya, Doli Hasibuan, Alfonsus Situmorang, Jimmy Febrinus Naibaho, Junika Napitupulu, Sonny Leston Hutabarat, Muhammad Ikhsan Setiawan, Marzuki Sinambela
This study focused on designing a web-based information security system to secure text and image files using the AES (Advanced Encryption Standard) algorithm to encrypt and decrypt text and image files. This web-based system is designed to help users easily access applications online. The conclusion of this study proves that the AES Algorithm method is a very good algorithm in securing text and image files, and with this web-based information security application, information confidentiality is more awake and in the decryption process, the results of the decryption file contents are not changed at all. © 2018 Authors.
Universitas Negeri Medan, Medan, Indonesia; Universitas Katolik Santo Thomas Medan, Medan, Indonesia; Universitas Islam Negeri Sumatera Utara, Medan, Indonesia; STMIK Budi Darma, Medan, Indonesia; STMIK Pelita Nusantara, Medan, Indonesia; Universitas Methodist Indonesia, Medan, Indonesia; Sekolah Tinggi Ilmu Komputer Medan, Medan, Indonesia; Department of Civil Engineering, Narotama University, Surabaya, Indonesia; Badan Meteorologi, Klimatologi dan Geofisika Wilayah 1, Medan, Indonesia
