What are public WiFi and mobile hotspots?

Public WiFi is a communication operator in some public places, such as **, railway stations and other places to set up WiFi access points, which can bring users a more convenient Internet experience. The mobile hotspot is a user who uses the hotspot function attached to his mobile phone and his own mobile data traffic to set up a small range of public wifi for a laptop.

Tablet PCs, mobile phones and other designated digital products provide WiFi access. At this time, the traffic generated by the digital products using the hotspot will be counted into the mobile phone account that set up the hotspot, and the users who open the hotspot are also requested to pay attention to their data usage and settings. To learn more about the service offers, click "****" below.

Surfing the Internet in public places has saved us money on traffic and other expenses, but it has also brought many unstable factors, not just financial security issues. Security of our personal information in a big data environment.

All of them need to be strengthened urgently, so we can't just see financial security.

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The phone is connectingWi-FiThe traffic of the wireless network is used to open the hotspot, not the traffic of the mobile phone card.

The specific steps to turn on the hotspot while the phone is connected to a wireless network are as follows:

Operating tool: vivo X9

Operating system: Funtouch OS

1. Turn on the power of the phone, swipe down from the top of the phone, and bring up the taskbar at the top of the screen.

This is shown in the figure below.

2. Click the wireless network icon in the upper left corner to make sure the phone is in the wireless network state, as shown in the figure below.

3. Come to the main page of the phone, select "Settings", and click to enter, as shown in the figure below.

4. Select "Wireless & Network" and click to enter, as shown in the figure below.

5. Select "Personal Hotspot" and click to enter, as shown in the figure below.

6. Click the open hotspot icon to connect, and the operation is completed, as shown in the figure below.

Hotspots consume data.

The mobile phone that turns on the hotspot consumes data and provides its own traffic to the people who connect to the hotspot. The mobile phone connected to the hotspot uses WiFi traffic, and its own data will not be consumed.

Mobile phone hotspot refers to the technology of converting GPRS, 3G, 4G or 5G signals received by mobile phones into WiFi signals.

Turn on the hotspot and connect it with your mobile device to share your mobile data from your phone to another device, which can surf the Internet normally.

Of course, in order to prevent being connected by others, we need to set a password for the hotspot, especially since many mobile phone hotspots are passwordless when turned on for the first time, which needs to be noted.

In the settings, we can also view the connected devices, if it is not a user we know, we can go to the front to pull the unknown devices into the blacklist, and at the same time, we can also set the number of device connections, after all, the more connections, the faster our traffic is used.

Specific operations: 1. Turn on your phone and click "Settings"; 2. In "Settings", select "Wireless & Network"; 3. Enter the WLAN hotspot settings; 4. Open the hotspot spike shed setting, set the SSID and password; 5. Enable hotspots.

WiFi hotspots allow mobile phones, tablets or laptops to share the Internet.

A WiFi hotspot is a technology that converts GPRS, 3G or 4G signals received by mobile phones into WiFi signals. It can be used by other users to realize network sharing.

A WiFi hotspot allows portable devices such as mobile phones, tablets or laptops to access the Internet outdoors or in places without internet through wireless network cards or WLAN modules. The mobile phone must have a wireless AP function to be used as a hotspot, and most smartphones currently come with a hotspot function.

WiFi hotspot is a technology that converts GPRS, 3G or 4G signals received by mobile phones into WiFi signals, and supports mobile devices such as mobile phones, tablets or laptops to share network resources through wireless network cards or WLAN modules in a network-free environment.

WiFi hotspot is a technology that converts the GPRS, 3G or 4G signals received by mobile phones into WiFi signals, and supports mobile devices such as mobile phones, tablets or laptops to share network resources between devices through wireless network cards or WLAN modules in a non-network environment. Generally speaking, the premise of the mobile phone as a WiFi hotspot is that it has a wireless AP function (AP is the abbreviation of AccessPoint, which means wireless access point, which can convert the wired network into a wireless network), and most mobile phones on the market come with the function of turning on the hotspot.

The two major functions of wifi hotspot are as follows:

1. The wifi hotspot is an intermediate node, which can obtain all the data of user interaction, which is crucial to the security of user data;

2. As the access point for users to access the network, the wifi hotspot is the first barrier to control the access of malicious users to the network, and it is an important basis for network access control.