π―ααααααααααΈα α’αααΈ DDOS Attack
π―ααααααααααΈα α’αααΈ DDOS Attack
π»π¨ DDoS (Distributed Denial of Service) β ααΆαααΆααααα αΆαααααΆαααα ααα αΆα
ααΆααΆ ααΆαααΆααααα αΆαααααααα»ααααα·ααΆααααααΆα ααααα»αααααΌαααα αααΎα (Botnet πΎ) ααααΎ ααααΎ α¬ αα·ααααααα αααΎα αα αααΆαααΈααα π αα ααααααα½αα αααααααα ααααΎα²αααααΆαααΈααααααα αα·αααααααααααααΆ π΅β
ααααααααΎαααΆα
1οΈβ£ α’αααααΆααααα αΆα ααααααααα Bots / Zombies πΎ αααααααΌαααΆααααα Malware β οΈ 2οΈβ£ Bots ααααΎααααΎα αααΎαα π»π αα αααΆαααΈααααα·ααα 3οΈβ£ αααΆαααΈααααααα π΅ β ααα ααααα α¬ ααααΆαααααααΎαααΆα β οΈ
α§ααΆα ααα
Imagine ααΆαααα»ααα 1000 ααΆαα πββοΈπββοΈ α αΌαα αΆαααΌα αααα»αααααααα½α β α’αααααααα·αα’αΆα αααααΎααΆα π΅ DDoS ααΊααΌα α’ααα αΉα ππ£ ααααΆααΎαα‘αΎαααΎααα ααααα π
π―αααααα DDoS Attack
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Volume-based π β αααααΎ Bandwidth (UDP Flood)
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Protocol-based βοΈ β Exploit Network Protocol (SYN Flood)
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Application Layer π₯ β Attack specific apps/services (HTTP Flood)
π―αα·ααΈααΆαααΆα
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Firewall π‘ αα·α Intrusion Prevention System
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CDN + DDoS Protection βοΈπ‘ (Cloudflare, AWS Shield)
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ααΆαααΆα Traffic π αα·αααααααΆαααααααααΈαα»α π