An organization's IT department reports that their web server is receiving an abnormally high number of web page requests from different locations simultaneously. What type of security attack is occurring?
- Phishing
- Adware
- Social engineering
- DDoS
- Spyware
Explanation: A Distributed Denial-of-Service (DDoS) attack occurs when multiple, coordinated sources simultaneously flood the resources of a targeted system, such as a web server. By sending an overwhelming quantity of traffic that the server cannot handle, the attacker causes a slowdown or a complete crash of the service.
Related exam: Introduction to Cybersecurity: Course Final Exam
