DDoS Attacks and Prevention

DDoS attacks flood a target with traffic from multiple sources simultaneously, aiming to overwhelm its resources and knock it offline.

How DDoS Attacks Work

Unlike a single-source DoS attack, a DDoS attack uses a distributed network of compromised devices, often called a botnet, to generate overwhelming traffic from many different locations at once.

Common DDoS Attack Types

Volumetric attacks flood bandwidth capacity, protocol attacks exploit weaknesses in network protocols, and application-layer attacks target specific services with seemingly legitimate but excessive requests.

The Business Impact

Beyond immediate downtime, a successful DDoS attack can damage customer trust, disrupt revenue-generating services, and sometimes serve as a smokescreen for other malicious activity.

Mitigation Strategies

Traffic filtering, rate limiting, content delivery networks, and dedicated DDoS protection services all help absorb or filter malicious traffic before it reaches critical infrastructure.