Nasution, D., Sulistianingsih, I. and Candra Panjaitan, A. 2023. Kombinasi Vigenère dan Beaufort Cipher Konsep Simulasi Three-pass Protocol pada Data Penerbangan. CICES (Cyberpreneurship Innovative and Creative Exact and Social Science). 9, 2 (Aug. 2023), 165-173. DOI:https://doi.org/https://doi.org/10.33050/cices.v9i2.2699.