CV0-004 Exam Dumps : CompTIA Cloud+ (V4)

For volumetric DDoS, the primary goal is to absorb and disperse massive traffic floods before they overwhelm bandwidth, edge links, or the application entry point. Placing a CDN in front of the web server is highly effective because CDN edge nodes distribute traffic globally, cache static content, and reduce direct requests reaching the origin. This improves resilience and keeps origin capacity available for legitimate users. A WAF complements this by filtering malicious HTTP/S traffic patterns and enforcing rules (rate limiting, bot filtering, request validation) at the edge or in front of the service. Together, CDN + WAF align with Cloud+ CV0-004 objectives around designing secure, highly available architectures, implementing layered defenses, and using cloud-native services to mitigate attacks.

DLP focuses on preventing data exfiltration, not DDoS. Hardening reduces compromise risk but does not stop traffic floods. ACLs can restrict known bad sources but are limited against distributed botnets and may not scale fast enough for large attacks. Inline IDS is typically detection-focused and can become a bottleneck during volumetric events.

Since the cloud administrator can access the application from the same site but users cannot, it suggests a possible issue with the network routing. The routing table may need to be updated to ensure that traffic from the users' location is correctly directed to the new location of the remotely hosted application after the migration. References: CompTIA Network+ Certification Study Guide by Glen E. Clarke.

A Content Delivery Network (CDN) is the service that will help reduce latency for a static website accessed globally. CDNs distribute content across multiple geographically dispersed servers, allowing users to connect to a server that is closer to them, thereby reducing the time it takes to load the website.

The use of CDNs is a common practice to enhance global access and improve user experience, as covered under Cloud Concepts in the CompTIA Cloud+ certification.