Help Center/ Content Delivery Network/ FAQs/ Security/ How Do I Check If CDN Is Being Maliciously Used?
Updated on 2025-12-26 GMT+08:00
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How Do I Check If CDN Is Being Maliciously Used?

If your site is attacked or has malicious traffic coming, there may be sudden traffic spikes that result in a bill higher than your normal expenditures. This section describes the potential risks and solutions.

  • Risks

    Attacks and malicious traffic generate excessive bandwidth usage, and you need to pay significantly more than you usually do.

  • Solutions
    1. Configure access control (including referer validation, IP address ACL, and token authentication) for domain names to avoid unnecessary traffic or bandwidth consumption. For details, see Access Control.
Parent topic: Security