We secured Eazybot against frequent DDoS‑driven outages by integrating a CDN with WAF rules, cutting attack traffic by over 70%. To eliminate storage bottlenecks, we resized disks and boosted IOPS headroom, preventing I/O failures during peak loads. An ELK‑based monitoring stack was added to detect and alert on suspicious traffic patterns in real time. We then architected cross‑region database geo‑replication and moved critical services into private subnets, lifting platform availability to 99.95%. This comprehensive overhaul restored user trust, directly fueling a 25% increase in trading volume.