What are some effective case studies of DDoS mitigation?

What are some effective case studies of DDoS mitigation?

There are several notable case studies in DDoS mitigation. One example is the attack on GitHub in 2018, where they faced a massive DDoS attack of 1.35 Tbps. They successfully mitigated it using a combination of techniques including traffic filtering and rate limiting.

How did GitHub manage to handle such a large attack?

GitHub utilized a service called Akamai's Prolexic, which helped absorb the traffic and filter out malicious requests. They also implemented a robust architecture that allowed them to scale their resources quickly.

Are there other companies that faced similar challenges?

Yes, companies like Cloudflare and Dyn have also faced significant DDoS attacks. For instance, Dyn experienced a massive attack in 2016 that disrupted major websites like Twitter and Netflix. They improved their defenses by enhancing their DNS infrastructure.

What strategies can businesses adopt to prevent DDoS attacks?

Businesses can adopt several strategies, including using DDoS protection services, implementing rate limiting, and maintaining a scalable infrastructure to absorb traffic spikes.