Only collect technical data essential for establishing acceleration channels.
Information that can remain on your device is never transmitted back.
Transport layer always uses TLS 1.3 + AES-256 or higher standards.
Data will not be used for advertising, marketing, or user profiling.
You can query, export, correct, or delete data retained on our side at any time.
2.1 Connection Essential Data (Automatically collected, cannot be disabled)
2.2 Runtime Environment Data (For fault diagnosis only, can be disabled)
2.3 Active Feedback Data (Voluntarily submitted by you)
2.4 Information We Do Not Collect
Customer service communications: To continuously follow up on service quality, customer service records are kept for no more than two years, or immediately cleared when you request deletion.
5.1 We do not collect any data that can identify your personal identity alone or in combination with other information, including but not limited to name, address, phone number, email, ID number, device serial number, browsing history, communication content, etc.
5.2 Since no personal information exists, we will not share, transfer, or publicly disclose your personal information with any third party or individual in any form.
5.3 This service only processes necessary network parameters (such as source IP, target node IP, connection timestamps, total traffic) within the minimal technical scope for establishing encrypted tunnels. Such data is automatically deleted within 24 hours after the session ends and cannot be associated with your personal identity.
| Security Measures | Specific Implementation |
|---|---|
| Transmission Encryption | Full-process TLS 1.3 with Perfect Forward Secrecy; Control plane and data plane separation |
| Storage Encryption | Server disks use AES-256 full-disk encryption; Keys hosted in Hardware Security Modules (HSM) |
| Least Privilege | Internal hierarchical authorization and multi-factor authentication, secondary review of operations, trace auditing |
| Regular Audits | External penetration testing and vulnerability scanning at least once a year |
We generally do not charge fees for your reasonable requests; however, for multiple repeated requests beyond reasonable limits, we may charge appropriate fees based on costs.
This service is primarily intended for adults. If you are under 18 years old, please read this policy with your guardian and decide whether to use our service. We only collect necessary technical data with explicit guardian consent and strictly protect it in accordance with laws and regulations. If we discover that we have collected children's personal information without consent, we will delete it as soon as possible.
We may modify this policy from time to time. After changes, we will post update notifications through in-app pop-ups, official website announcements, or other appropriate channels. If modifications involve significant rights changes (such as processing purposes, sharing objects, user rights, etc.), we will seek your explicit consent again. Your continued use of the service indicates acceptance of the revised policy.
If you have any questions, comments, or complaints about this privacy policy, or need to exercise the above data rights, you can contact us through the following methods: