Introduction to DDoS Mitigation Quiz Answers 1. What is a key consideration when choosing a mitigation strategy for DDoS attacks? A. The historical data of past attacks only B. The geographic location of the data center C. The ability to handle varying levels of attack traffic D. The popularity of the technology used Answer: The ability to handle varying levels of attack traffic (C) Mitigation strategies must be scalable to handle fluctuating attack traffic. 2. Which of the following is NOT a reactive measure against DDoS attacks? A. Rate limiting B. Proactive pattern detection C. Blocking malicious IP addresses D. Traffic filtering Answer: Proactive pattern detection (B) Proactive pattern detection is a preventive measure, not reactive. 3. How can AI improve DDoS mitigation efforts? A. By identifying and mitigating attacks more accurately and quickly B. By increasing the time taken to respond to attacks C. By eliminating the need for human operators D. By using manual processes to filter traffic Answer: By identifying and mitigating attacks more accurately and quickly (A) AI-powered DDoS mitigation enhances detection and response efficiency. 4. Which factor is important for integrating a mitigation strategy into existing systems? A. Its ability to function independently of all other systems B. Requires complete network shutdown during implementation C. Compliance with outdated regulations D. Smooth integration into current IT infrastructure and processes Answer: Smooth integration into current IT infrastructure and processes (D) Successful mitigation strategies should integrate smoothly with existing processes. 5. What is a trend in DDoS mitigation focusing on early detection? A. Ignoring application-layer attack vulnerabilities B. Proactive detection of emerging patterns and indicators C. Focusing solely on hardware solutions D. Using only manual monitoring techniques Answer: Proactive detection of emerging patterns and indicators (B) Emerging trends include detecting patterns early to prevent attacks. 6. What characterizes volume-based DDoS attacks? A. They focus on targeting specific applications with sophisticated techniques. B. They exploit vulnerabilities in network protocols. C. They inundate the target with large amounts of traffic to overwhelm bandwidth. D. They leverage third-party systems to amplify the attack's impact. Answer: They inundate the target with large amounts of traffic to overwhelm bandwidth. (C) Volume-based attacks specifically aim to overwhelm network bandwidth with massive traffic. 7. Which of the following is a technique used in network-based DDoS mitigation? A. Traffic simulation B. Rate limiting C. User behavior analysis D. Application-layer filtering Answer: Rate limiting (B) Rate limiting is a commonly used technique to control the rate of requests from a single source. 8. What type of DDoS attack utilizes spurious requests to consume system resources? A. Amplification attacks B. Protocol attacks C. Layer 7 attacks D. Volume-based attacks Answer: Protocol attacks (B) Protocol attacks, such as SYN floods, exploit network protocol vulnerabilities to consume resources. 9. Which of the following represents a proactive measure to mitigate DDoS attacks? A. Load balancing B. Password management C. Malware removal D. Regular software updates Answer: Load balancing (A) Load balancing helps manage traffic spikes and is an effective proactive measure against DDoS attacks. 10. What method involves identifying and blocking malicious traffic on a network? A. Network segmentation B. Traffic amplification C. Rate limiting D. Traffic filtering Answer: Traffic filtering (D) Traffic filtering is a crucial technique used to detect malicious traffic patterns. 11. Which type of attack employs multiple sources to amplify the volume of traffic directed at the target? A. SYN flood B. UDP flood C. HTTP flood D. DNS amplification Answer: DNS amplification (D) DNS amplification is a common type of DDoS amplification attack that increases traffic significantly. 12. What is the primary goal of DDoS mitigation techniques? A. To increase server uptime and performance. B. To gather analytics on traffic patterns. C. To deploy new infrastructure rapidly. D. To ensure continuous service availability despite an attack. Answer: To ensure continuous service availability despite an attack. (D) The main focus of DDoS mitigation is to maintain service availability even during attacks. 13. Which of the following is a feature of cloud-based DDoS mitigation services? A. Dedicated filtering capabilities. B. Limiting access to authorized users. C. Utilizing local hardware. D. Analyzing user behavior patterns. Answer: Dedicated filtering capabilities. (A) Cloud-based services provide dedicated filtering to effectively manage DDoS attacks.