@article{{JLK}{}, author = {Adhisastra, I., Mogi, I., Pramartha, C., Astawa, I., Raharja, M., Sanjaya ER, N.}, title = { Implementasi Port Knocking Dalam Mengamankan Jaringan VPN Pada Sistem E-learning}, journal = {JELIKU (Jurnal Elektronik Ilmu Komputer Udayana)}, volume = {11}, number = {1}, year = {2022}, doi = {10.24843/JLK.2022.v11.i01.p06}, url = {https://ojs.unud.ac.id/index.php/jlk/article/view/86883} }