Personal information

Personal information refers to all kinds of information recorded by electronic or other methods that can identify a natural person’s personal identity alone or in combination with other information, including but not limited to the natural person’s name, date of birth, ID number, personal bio-metric information, address, telephone Number etc.

Personal sensitive information

Personal sensitive information refers to personal information that, once leaked, illegally provided or misused, may endanger the safety of persons and property, easily lead to damage to personal reputation, physical and mental health, or discriminatory treatment. For example, personal sensitive information includes ID number, personal bio-metric information, bank account number, communication content, health physiological information, etc.

Device

A device refers to a device that can be used to access YUNMAI services, such as a desktop computer, laptop, tablet, smart watch or smart phone

Unique device identifier

A unique device identifier (exclusive ID or UUID) refers to a string of characters programmed into a device by a device manufacturer and can be used to uniquely identify the corresponding device (such as the IMEI number of a mobile phone). The unique device identifier has multiple uses, among which can be used to provide advertising when cookies are not available (for example in mobile applications).

IP address

Each device that surfs the Internet is assigned a number called an Internet Protocol (IP) address. These numbers are usually assigned based on geographic area. The IP address can often be used to identify where the device is connected to the Internet.

GPS

Abbreviation for Global Positioning System. The GPS signal receiver on the device you use can receive signals from GPS satellites and use the transmitted information to calculate your location.

WIFI

Wi-Fi is a technology that allows electronic devices to connect to a wireless local area network (WLAN), commonly referred to as a wireless network.

Base station

A base station, that is, a public mobile communication base station, is a form of radio station, which refers to a radio transceiver station that performs information transfer with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area.

SSL

SSL (Secure Socket Layer), also known as Secure Socket Layer, is a security protocol implemented on the Transmission Communication Protocol (TCP / IP). SSL supports various types of networks, and provides three basic security services at the same time, all of which use public key and symmetric key technology to achieve the effect of information confidentiality.

Child

Child means a minor under 14 years old.

Information collection technology

The "automatic collection" described in our "Privacy Policy" includes the following methods:

1Cookie (cookie file)

A cookie is a small text file that the web server places in the client (in your computer, mobile phone or other smart terminal) when you browse the web. It can be used to improve your experience. For details, please refer to the "Cookie Policy Description ".

2Web beacon (web beacon)

Web beacon is an electronic image file or other technology embedded in a website or email. It can be used to count the number of visitors, record whether and when you read the email or website, or use certain cookies.

3Log files

Log files store some data collected automatically. Such data includes Internet Protocol (IP) address, browser type, Internet Service Provider (ISP), referring / exit page, operating system, date / time stamp, and click stream data.

4ET Tag (Entity Tag)

ET Tag is the HTTP protocol header transmitted between the Internet browser and the Internet server. It can replace cookies to track individual users, so that we can understand and improve our services more deeply.

5JavaScript

JavaScript is a programming language used to create more interactive and dynamic web pages. JavaScript can set cookies, read cookies and delete cookies.