DDoS attacks are among the oldest yet still most effective tools in cybercrime. They aim to overwhelm a server, website, or entire network with massive amounts of artificial traffic. Modern attackers use botnets made of thousands to millions of infected devices including PCs, smart TVs, routers, and IoT gadgets. The traffic often appears to come from legitimate users, making it hard to filter. Types include volumetric, protocol, and Layer-7 attacks. Companies without strong DDoS protection can go offline within seconds, causing major financial and reputational damage. Effective defenses include redundant networks, traffic filtering, load balancing, and professional mitigation services.

DDoS attacks use botnets to flood systems with fake traffic. Companies should implement traffic analysis and load balancing for protection.

Professional mitigation services detect unusual traffic patterns early and block attacks in real time.