Network Attack Traceability Shield|Malicious IP Interception Traceability Protection System

Why proxy IP technology is necessary for malicious IP blocking?

Cyberattack traceability centers onQuickly locate and block the source of an attack. Traditional fire prevention relies on the blacklist mechanism, but the static defense system easily fails when attackers frequently change IP addresses. With proxy IP technology, the system can switch entry nodes in real time so that attackers cannot lock the real server location. For example, when malicious traffic enters through a proxy node, the system can immediately cut off the connection to that node and automatically enable the new IP address, forming a dynamic protection barrier.

in order toipipgoFor example, its residential IP resources covering more than 240 countries and regions can simulate the real user network environment. When an attacker tries to scan or infiltrate, the proxy IP pool automatically assigns IP addresses in different geographic locations to obfuscate the attack path. This mechanism not only hides the server's real IP, but also allows for precise location of the attack source through multi-node log cross-analysis.

Three steps to build a proxy IP protection system

Step 1: Deploy a traffic filtering gateway
A proxy gateway is set up at the front end of the server, and all traffic must be forwarded through ipipgo's residential IP pool. The gateway has a built-in behavioral analysis module that automatically identifies characteristics such as high-frequency requests and abnormal protocols. After triggering the IP interception rules, the system will switch to a new IP node within 0.5 seconds.

Step 2: Set up a multi-dimensional blocking policy
Customize protection rules with business scenarios:

• Geo-blocking: blocking high-risk IP segments in specific countries/regions
• Protocol Filtering: Real-time blocking of non-useful protocols (e.g., SSH on non-conventional ports)
• Behavioral thresholds: single IP request frequency exceeds the set value and fuses immediately

Use ipipgo's API interface to dynamically adjust the rule base without restarting the service.

Step 3: Log Traceability and Evidence Retention
The proxy layer records a complete access log for each IP, including:

With the log analysis tool provided by ipipgo, attack path mapping can be quickly generated to provide a chain of evidence for subsequent legal recourse.

Dynamic IP vs. static IP for real-world choices

Against persistent DDoS attacks, it is recommended to use theDynamic residential IP rotation. ipipgo's dynamic IP pools offer the following advantages:

• Single IP survival cycle of 5-30 minutes, automatic switching to a new address
• 90 million+ home broadband IPs that are difficult for attackers to tag with features
• Support HTTP/Socks5 full protocol, adapt to all kinds of business systems

For scenarios that require fixed egress such as API interface protection, enable theStatic Residential IPipipgo provides exclusive IP services, each IP binding independent authentication, with whitelisting mechanism, not only to ensure the stability of the business, but also to avoid being utilized by malicious crawlers.

Frequently Asked Questions QA

Q：代理IP是否会增加业务？
A：合理配置节点可控制在20ms内。ipipgo在全球部署86个中转枢纽，通过智能路由算法自动选择最优线路，实际测试中95%的请求低于50ms。

Q: How to prevent mistakenly blocking normal users?
A: A hierarchical protection strategy is recommended:

1. Primary filtering: block known malicious IP pools (ipipgo updates 30,000+ high-risk IPs daily)
2. Intermediate verification: triggering human verification (e.g., slider CAPTCHA) on suspicious IPs
3. Advanced Meltdown: Blocking of IPs for Continuous Abnormal Behavior Only

Q: How to prove the authenticity of IP attribution when tracing?
A: All of ipipgo's residential IPs are acquired through compliant channels, and carrier-grade IP attribution documentation is available, including: