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You are here: Home / News / Botnet Menghasilkan Salah Satu Serangan DDoS Terbesar dalam Catatan

Botnet Menghasilkan Salah Satu Serangan DDoS Terbesar dalam Catatan

August 23, 2021 by Winnie the Pooh

Bulan lalu, seseorang mencoba meluncurkan salah satu serangan Distributed Denial of Service (DDoS) terbesar yang pernah tercatat untuk menghapus situs keuangan, menurut Cloudflare, penyedia infrastruktur internet.

Serangan itu melibatkan menghasilkan banjir lalu lintas internet melalui permintaan berbasis browser HTTP. Pada puncaknya, pengeboman mencapai 17,2 juta permintaan per detik.

“Untuk perspektif tentang seberapa besar serangan ini: Cloudflare melayani rata-rata lebih dari 25 juta permintaan HTTP per detik,” tulis perusahaan itu dalam sebuah posting blog pada hari Kamis. “Jadi memuncak pada 17,2 juta rps, serangan ini mencapai 68% dari rata-rata rps rata-rata Q2 kami dari lalu lintas HTTP yang sah.”

Secara total, serangan itu membombardir server perusahaan dengan 330 juta permintaan dalam waktu kurang dari satu menit. Namun, Cloudflare mengatakan sistem otomatisnya dapat secara otomatis mendeteksi dan mengurangi banjir lalu lintas.

​​Menurut Cloudflare, insiden tersebut merupakan serangan DDoS berbasis lapisan aplikasi terbesar yang diketahui publik. Pemegang rekor sebelumnya adalah serangan 6 juta permintaan per detik yang terdeteksi Google tahun lalu.

Cloudflare melihat sumber serangan 17,2 juta rps ke botnet 20.000 mesin, yang merupakan pasukan komputer yang dikendalikan malware. “Berdasarkan alamat IP sumber bot, hampir 15% serangan berasal dari Indonesia dan 17% lainnya dari India dan Brasil digabungkan, menunjukkan bahwa mungkin ada banyak perangkat yang terinfeksi malware di negara-negara tersebut,” kata perusahaan tersebut.

Sumber: PC Mag

Selengkapnya: PC Mag

Tagged With: Botnet, Cloudflare, Cyber Attack, DDoS, Indonesia

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