As a malicious behavior, CC attacks will cause the target server to be overloaded and unable to provide normal services to users through a large number of false/malicious requests. Once the server encounters a CC attack, it is likely to lead to data leakage, increased costs, data leakage, business losses and other risks. In order to better respond to CC attacks, DDOS protection services, firewalls and security groups, monitoring server logs, etc. are usually configured in advance. , reduce or prevent the impact of CC attacks on the network and business. There are 10 common ways to defend against malicious CC attacks!

　　IP ban

　　Monitor server logs. After detecting frequent malicious requests, you can add the IP address of the attack source to the block list to restrict its access.

　　CAPTCHA verification

　　Introducing the verification code verification mechanism, requiring users to verify the verification code before they can access or submit the form. This can effectively prevent automated attacks.

　　Limit request frequency

　　Limit the number of requests that can be sent by the same IP address within a specific period of time to reduce the attacker's request traffic.

　　HTTP request header filtering

　　Filter out abnormal or malicious requests by inspecting and filtering HTTP request headers.

　　CDN (Content Delivery Network)

　　Using a CDN can disperse traffic and reduce server load, and CDNs usually include some anti-DDoS features.

　　Reverse proxy

　　Using a reverse proxy server to filter and distribute traffic can intercept most attack traffic at the proxy layer.

　　Web application firewall (WAF)

　　WAF can detect and block malicious requests, including CC attacks. It blocks malicious traffic based on rules and pattern recognition.

　　Traffic cleaning service

　　Consider using a DDoS protection service that analyzes traffic and cleans out malicious requests, forwarding only legitimate traffic to your server.

　　Load balancing

　　Use load balancing to distribute traffic and ensure that the entire system does not go down because a single server is attacked.

　　Security policy configuration

　　Configure the server's firewall, security group and other settings to restrict unnecessary access and connections to reduce the risk of attacks.

　　The means of defending against CC attacks are usually not single. A variety of defensive measures are used in combination, and are constantly monitored and adjusted to adapt to new threats and attack methods. If you often encounter attacks, you can directly choose the Singapore high-defense server, which has higher security and is more conducive to effectively resisting CC or other common network attacks.