CDNWAF

CDNWAF refers to a Content Delivery Network Web Application Firewall. It combines the global reach and performance benefits of a CDN with the security capabilities of a WAF. CDNs distribute web content across multiple servers worldwide, reducing latency for users by serving content from the geographically closest server. A WAF, on the other hand, acts as a shield for web applications, monitoring and filtering HTTP traffic to protect against common web threats. By integrating these two technologies, CDNWAF offers a layered security approach that is both effective and efficient.

The primary function of a CDNWAF is to protect web applications from a variety of attacks. This includes common vulnerabilities like SQL injection, cross-site scripting (XSS), and distributed denial-of-service (DDoS) attacks. The CDN infrastructure helps absorb and mitigate large-scale DDoS attacks by distributing the malicious traffic across its network. Simultaneously, the WAF component inspects incoming requests, identifying and blocking suspicious patterns that indicate an attack. This integrated solution provides a robust defense mechanism, ensuring the availability and integrity of web applications. Furthermore, CDNWAF solutions can also help improve website performance by caching content and optimizing delivery, in addition to their security functions.