Dear Client,

Hello!

Thank you for your continued support and trust in LightCDN. To enhance product performance and security, we will be conducting a version update for LightCDN, introducing several new protection features. The specific updates are as follows:

New CC Protection Module

1. Support for Enabling CC Protection: You can effectively block malicious requests by setting thresholds and configuring protection strength and scope.
2. New CC Protection Alerts and Blocking Emails: The system will automatically send alerts and blocking notifications to help you stay informed about security status in a timely manner.
3. New Access Statistics: Supports viewing high-frequency request IPs and allows direct blocking operations.
4. Open CC Protection Blacklist/Allowlist: You can review blocking records, remove false blocks, or set up whitelists for exclusion from protection.

New 5s Shield Protection Settings

1. Support for Enabling the 5s Shield: Customizable validity period and protection scope to enhance protection against abnormal access.

Update Schedule

This version update will take place from 3:00 PM to 4:00 PM on Wednesday, February 5, 2026. During the update, client access will be temporarily unavailable. Please make necessary arrangements in advance to avoid any impact on your operations.

Once the update is complete, you will be able to experience more powerful protection features. If you have any questions or require assistance, please feel free to contact us. We are here to serve you!

Thank you once again for your understanding and support!

Best regards,
LightCDN Team