Basic knowledge Driven by the wave of digitalization, CDN, as a key technology to improve website access spe and stability, is gaining increasing attention for its security. As a witness in the field of network security. I know that the attack threats fac by CDN are becoming increasingly complex and vari, from simple DDoS attacks to complex CC attacks, all of which test our defense capabilities.
Basic knowledge This article will combine
my actual experience to explore in depth the strategies and techniques of CDN anti-attack.
To prevent CDN attacks, it is first necessary to understand its basic principles and common attack methods. In the CDN architecture, content is cach in multiple ge nodes to accurate mobile phone number list shorten the user access distance. Improve the response spe. However, this also provides more attack entrances for attackers. This section will focus on how to identify and respond to these attacks, including but not limit to DDoS attacks, CC attacks, etc., to ensure the stable operation of the CDN system.
1. Identify the attack type
When facing CDN attacks, the first thing to do is to quickly and accurately identify the attack type. By monitoring traffic anomalies and analyzing request characteristics, we can promptly discover and locate the attack source, providing strong support for subsequent defense measures.
2. Deployment of defense strategies
Once the attack type is confirm, we ne to quickly deploy the corresponding defense strategy, including but not limit to enabling traffic cleaning, IP blacklist, URL conclusion: the path to digital success filtering. Other functions to block attack traffic and protect the normal operation of the CDN system.
3. Continuous optimization and adjustment
Defense measures are not static. As attack methods continue to evolve, we ne to continuously optimize and adjust defense strategies. By collecting attack data, analyzing chine directory attack characteristics. Optimizing defense algorithms, etc., we can continuously improve the defense capabilities of the CDN system.