What does DDoS stand for?

DDoS stands for Distributed Denial of Service. This term refers to a malicious attempt to disrupt the normal functioning of a targeted server, service, or network by overwhelming it with a flood of traffic. In a DDoS attack, the perpetrator utilizes multiple compromised computer systems, often known as a botnet, to spread the attack across many different sources. Because the traffic comes from numerous points, it becomes challenging for the targeted system to distinguish between legitimate and malicious requests, leading to denial of service for genuine users.

The other options do not accurately reflect what DDoS means in the context of cybersecurity. Data Development Operating System, Digital Data Optimization Service, and Deep Domain Object Security are not recognized terms associated with distributed network attacks or cybersecurity threats. Understanding the correct meaning of DDoS is crucial in the field of threat management as it equips practitioners with the knowledge to defend against such attacks effectively.