DDoS Protection:?

Short answer: Leverage cloud-based DDoS protection services (e.g., AWS Shield, Cloudflare DDoS protection) to detect and mitigate attacks automatically.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.