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You are here: Home / News / Microsoft Mengatakan Telah Memitigasi Salah Satu Serangan DDoS Terbesar Yang Pernah Ada

Microsoft Mengatakan Telah Memitigasi Salah Satu Serangan DDoS Terbesar Yang Pernah Ada

October 13, 2021 by Winnie the Pooh

Microsoft mengatakan mampu mengurangi serangan Distributed Denial-of-Service (DDoS) 2,4Tbps pada bulan Agustus. Serangan tersebut menargetkan pelanggan Azure di Eropa dan 140 persen lebih tinggi dari volume bandwidth serangan tertinggi yang dicatat Microsoft pada tahun 2020.

Ini juga melebihi volume lalu lintas puncak 2,3Tbps yang diarahkan ke Amazon Web Services tahun lalu, meskipun itu adalah serangan yang lebih kecil daripada 2,54Tbps yang dimitigasi Google pada tahun 2017.

Microsoft mengatakan serangan itu berlangsung lebih dari 10 menit, dengan ledakan lalu lintas berumur pendek yang memuncak pada 2,4Tbps, 0,55Tbps, dan akhirnya 1,7Tbps.

Serangan DDoS biasanya digunakan untuk memaksa situs web atau layanan offline, berkat banjir lalu lintas yang tidak dapat ditangani oleh host web.

Mereka biasanya dilakukan melalui botnet, jaringan mesin yang telah disusupi menggunakan malware atau perangkat lunak berbahaya untuk mengontrolnya dari jarak jauh. Azure dapat tetap online selama serangan, berkat kemampuannya menyerap puluhan terabit serangan DDoS.

Sementara jumlah serangan DDoS telah meningkat pada tahun 2021 di Azure, serangan maksimum secara keseluruhan telah menurun menjadi 625Mbps sebelum serangan 2,4Tbps ini pada minggu terakhir bulan Agustus.

Microsoft tidak menyebutkan nama pelanggan Azure di Eropa yang menjadi sasaran, tetapi serangan semacam itu juga dapat digunakan sebagai perlindungan untuk serangan sekunder yang berupaya menyebarkan malware dan menyusup ke sistem perusahaan.

Tagged With: Cyber Attack, Cybersecurity, DDoS, Microsoft

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