{
      "date": "2026-04-20",
      "abstract": "Serangan Distributed Denial of Service (DDoS) pada Software Defined\r\nNetwork (SDN) menjadi ancaman yang signifikan karena dapat mengganggu\r\nketersediaan layanan serta menurunkan keandalan infrastruktur jaringan. Salah satu\r\nbentuk serangan yang umum terjadi adalah ICMP Flood, yaitu serangan yang\r\nmembanjiri target dengan paket ICMP dalam jumlah besar sehingga sumber daya\r\njaringan tidak mampu melayani permintaan pengguna secara normal. Pada\r\narsitektur SDN, kondisi ini berpotensi memberikan dampak lebih besar karena\r\ncontroller berperan sebagai pusat pengendalian jaringan. Oleh karena itu,\r\ndiperlukan mekanisme deteksi dan mitigasi yang mampu menjaga stabilitas\r\njaringan serta meminimalkan dampak serangan terhadap kualitas layanan. \r\nPenelitian ini mengimplementasikan mekanisme mitigasi serangan DDoS\r\npada jaringan SDN dengan mengintegrasikan Intrusion Detection System (IDS),\r\nfirewall, dan load balancing pada Ryu Controller. Simulasi dilakukan\r\nmenggunakan Mininet dengan tiga skenario pengujian, yaitu kondisi normal, saat\r\nserangan ICMP Flood berlangsung, dan setelah mitigasi diaktifkan. Parameter\r\nevaluasi yang digunakan meliputi packet loss, delay, jitter, dan throughput. Hasil\r\npengujian menunjukkan bahwa serangan menyebabkan peningkatan signifikan\r\npada delay, jitter, throughput menurun, serta packet loss mencapai lebih dari 33.6%.\r\nSetelah mekanisme mitigasi diaktifkan, nilai delay dan jitter menurun secara\r\nsignifikan, nilai throughput naik dan packet loss kembali 0%, sehingga performa\r\njaringan kembali stabil. Dengan demikian, mekanisme mitigasi yang diterapkan\r\nterbukti efektif dalam mengurangi dampak serangan DDoS pada jaringan SDN.",
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          "name": {
            "given": "Oktaviana Novia",
            "family": "Barung",
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      "title": "MITIGASI SERANGAN DDOS PADA JARINGAN SOFTWARE DEFINED\r\nNETWORKING (SDN) MENGGUNAKAN IDS, FIREWALL, DAN LOAD\r\nBALANCING",
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