CDN & Cybersecurity Engineer - Web performance & security at CDN Tech / Ecritel
Real User
2021-02-10T08:22:26Z
Feb 10, 2021
Layer 3 or 4 DDoS are absorbed by the CDN as design (IP, TCP ,UDP), the high volume doesn't reach your origin server so you are automatically protected.
But in case of layer 7 DDoS, all application attacks (SQL injections, XSS, Remote file inclusion), you need a Web Application Firewall (WAF) to protect against this kind of threat, the CDN will not "see" and of course not block these attacks (and it's not his role)
Founder and Strategic Business Development with 11-50 employees
User
2020-06-19T02:50:25Z
Jun 19, 2020
Because the CDN have normally a WAF, a reverse proxy and a lot of locations to replicate in miliseconds your site. I know Cloudflare better and this is the response can I answer you.
CDNs are crucial for enhancing web content delivery by reducing latency and improving load times. They distribute data across multiple servers worldwide.
Leveraging CDNs offers significant advantages in performance, reliability, and scalability. By caching content closer to end-users, CDNs ensure faster access and reduced server load. These networks are particularly important for handling high traffic volumes and mitigating traffic spikes. Many enterprises utilize CDNs to enhance their...
Layer 3 or 4 DDoS are absorbed by the CDN as design (IP, TCP ,UDP), the high volume doesn't reach your origin server so you are automatically protected.
But in case of layer 7 DDoS, all application attacks (SQL injections, XSS, Remote file inclusion), you need a Web Application Firewall (WAF) to protect against this kind of threat, the CDN will not "see" and of course not block these attacks (and it's not his role)
Because the CDN have normally a WAF, a reverse proxy and a lot of locations to replicate in miliseconds your site. I know Cloudflare better and this is the response can I answer you.