The wps function of wireless routers refers to "wi-fi protected settings", which is a certification project implemented by the WiFi Alliance. Its main purpose is to simplify the security encryption configuration of wireless networks. The wps function is used to assist users in automatically setting the network name (SSID) and configuring the highest level WPA2 security key for access points and wps client devices in the network.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
The wps function of the wireless router refers to "wi-fi protection settings".
Introduction to Wi-Fi Protected Setup
WPS (Wi-Fi Protected Setup, WiFi Protected Setup) is developed by the WiFi Alliance A certification program implemented by an organization whose main purpose is to simplify the secure encryption configuration of wireless networks. WPS technology is used to assist users to automatically set the network name (SSID) and configure the highest level WPA2 security key.
This is a certification released in early 2007. The purpose is to allow consumers to set up wireless network devices in a simpler way and ensure a certain level of security.
In the traditional way, when users create a new wireless network, they must manually set the network name (SSID) and security key on the access point, and then verify the key on the client to prevent "uninvited guests" from intruding . Wi-Fi Protected Setup can help users automatically set the network name (SSID) and configure the highest level WPA2 security key. Wireless products with this function are often designed with a function key on the body, called the WPS button. Users only need to Gently press the button or enter the PIN code, and then complete the wireless encryption settings in two or three simple steps, while establishing a secure connection between the client and the router.
Wi-Fi is a simple wireless network security settings and network management tool. It supports two modes: PIN mode and PBC mode.
WPS can automatically set the network name and WPA security key for access points and WPS client devices on the network. When connecting to a WPS device, users do not need to know things like SSID and password. Since the user's password is randomly generated, no outsider can crack it. Users do not need to enter a preset password or hexadecimal string.
Advantages of WPS:
WPS can automatically configure the network name (SSID) WPS and WPA security keys for access points and WPS client devices in the network. When connecting a WPS device, users do not need to understand concepts such as SSID and security keys.
The 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.
WPS supports Windows Vista operating system.
Disadvantages of WPS:
WPS 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 cannot 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.
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