What are some common mitigation techniques for DDoS CC attacks?

Mitigation techniques include: implementing rate limiting to restrict the number of requests from a single IP address within a specific time frame; deploying a Web Application Firewall (WAF) to filter malicious traffic based on predefined rules; using CAPTCHAs or other challenge-response systems to differentiate between legitimate users and bots; employing content delivery networks (CDNs) to distribute content and absorb attack traffic; and implementing IP blacklisting or geoblocking to block suspicious IP addresses or geographic regions.