Data Protection

Distribution and number of Probes

Tingyun Network deploys Probes based on the distribution of Chinese netizens. Currently, there are more than 300,000 registered members of Last Mile (ultimate individual user) Probes, covering more than 400 cities, and an average of more than 30,000 online member Probes participate in monitoring tasks every day; domestic IDC (data center) Probes cover 200 cities, and are constantly expanding and increasing.

ISP	PC Probe city operator distribution
ISP	LM City	IDC City
China Telecom	258	58
China Unicom	207	32
China Mobile	246	35
China Railway Communications	20	0
Education Network	26	6
DomesticCity	801	158
OverseasCity	17	167

City distribution of mobile phone Probes
Access Method	ISP	Tingyun
4G	China Unicom	82
	Telecom	102
	Mobile	85
WiFi	China Unicom	51
	Telecom	69
	Mobile	66

Monitoring Probe quality assurance

The Probe establishment model of the Tingyun Network is as follows: first, a test contract is signed with each end user, and the customer actively downloads the monitoring probe program software, installs it into the individual user's hardware, and conducts a one-week test and evaluation after signing the contract. Only users who pass the health assessment mechanism can become official monitoring users. According to the number of tasks performed by the Probe, corresponding remuneration and incentives are regularly provided to the formal monitoring users.

Accuracy of data

Tingyun Network data center will evaluate the health status of Probes in real time (matching of CPU, memory, network connection number, DNS settings and access bandwidth, etc.). Monitoring tasks will not be issued to problematic Probes, and the minimum sample size and noise removal can be set in report analysis to improve data accuracy. We have always been committed to the research of data accuracy. The accuracy of data is related to the correctness of monitoring results. The data accuracy of Tingyun Network has been confirmed by comparison and evaluation by many domestic customer technical departments and was finally adopted as an important basis for strategic decision-making, department communication, and improvement of performance quality.

Distribution and number of Probes#

Monitoring Probe quality assurance#

Accuracy of data#

Distribution and number of Probes

Monitoring Probe quality assurance

Accuracy of data