PENGAMANAN DATA PELANGGAN SISTEM INFORMASI PROVIDER WIFI MENGGUNAKAN ALGORITMA AES-128 MODE CIPHER BLOCK CHAINING. j. inti nm [Internet]. 2026 Sep. 3 [cited 2026 Sep. 24];21(1):201-10. Available from: https://ojs.nusamandiri.ac.id/index.php/inti/article/view/8720