Distributed Denial of Service (DDoS) protection involves implementing measures to safeguard websites and online services from overwhelming traffic attacks aimed at disrupting normal operations. These attacks flood a target with excessive requests, rendering it inaccessible to legitimate users.

Effective DDoS protection employs strategies such as traffic filtering, rate limiting, and leveraging Content Delivery Networks (CDNs) to distribute traffic loads. By mitigating the impact of DDoS attacks, organizations ensure continuous availability and reliability of their digital services, maintaining user trust and operational integrity.