What does wps button connection mean?

wps button connection is a Wi-Fi protected setting. By pressing the WPS button on the wireless router and wireless network card, a WPA2-level secure connection can be automatically established without the need for the interface of the router or network card management software. Make tedious settings and greatly simplify the operation of wireless security settings.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

WPS (Wi-Fi Protected Setup) is Wi-Fi protected setup. It is a certification project implemented by the Wi-Fi Alliance. It is mainly dedicated to simplifying the installation and security performance configuration of wireless LAN.

By pressing the WPS button on the wireless router and wireless network card, a WPA2-level secure connection can be automatically established. There is no need to perform cumbersome settings on the interface of the router or network card management software, greatly simplifying wireless security settings. operate.

Advantages of WPS WPS can automatically configure the network name (SSID) and WPA security key for the access point and WPS client device in the network. When connecting a WPS device, users do not need to understand concepts such as SSID and security keys. A user's security key cannot be cracked by outsiders because it is randomly generated. Users do not have to enter pre-known password segments or lengthy hexadecimal strings. Messages and network certificates are securely exchanged over the air using the Extensible Authentication Protocol (EAP), one of the authentication protocols used by WPA2.

Disadvantages of WPS Everything has its advantages and disadvantages. WPS also has disadvantages. It does not support "ad hoc" networks where devices communicate directly without relying on APs. All Wi-Fi devices in the network must be WPS certified or compatible with WPS, otherwise WPS will not be used to simplify network security configuration. Since the hexadecimal strings in WPS are randomly generated, it is difficult to add a non-WPS client device to the WPS network. WPS is a new authentication technology, so not all manufacturers support it.

Extended information:

wps has two connection methods.

The first one is that when wireless devices such as mobile phones and notebooks can automatically search for the WiFi signal of the wireless router, when you need to connect, you only need to press the WPS button on the router to complete the wireless router. WPS connection and authentication with wireless devices.

Second, when wireless devices such as mobile phones and notebooks cannot automatically search for the WiFi signal of the wireless router and need to connect, you need to enter the PIN code. To complete the encryption authentication of WPS. Generally, the default PIN code is marked on the label on the bottom of the router, and users can check it by themselves.

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