The WPA key is not the same as the Wi-Fi password. The Wi-Fi password is used to access the settings of the Wi-Fi access point, while the WPA key is used to authenticate devices and allow them to join the wireless network.
Let me explain it further. When you set up a Wi-Fi network, you typically have an access point (such as a router) that broadcasts the wireless signal. In order to secure this network and prevent unauthorized access, you set a password. This password is what you enter when connecting to the Wi-Fi network from a device like a laptop or smartphone.
On the other hand, the WPA key (or WPA/WPA2 preshared key/passphrase) is a security feature that encrypts the data transmitted over the wireless network. It ensures that only authorized devices can connect and communicate securely.
Think of it this way: the Wi-Fi password is like the key to the front door of your house, allowing you access to the settings and configuration of the access point. The WPA key, on the other hand, is like the lock on your front door, ensuring that only authorized individuals (devices) can enter and communicate securely within your network.
To give you a real-life example, let’s say you have a home Wi-Fi network. When you first set up your Wi-Fi router, you access its settings through a web interface using a default username and password. Once logged in, you can then change the Wi-Fi password, which is what you’ll share with your family members or guests who want to connect to your network.
However, the Wi-Fi password alone doesn’t ensure the security of your network. That’s where the WPA key comes in. Within the router’s settings, you’ll find an option to enable WPA or WPA2 encryption and set a preshared key or passphrase. This key is what you’ll need to enter on each device you want to connect to your Wi-Fi network. It verifies that the device is authorized to join the network and encrypts the data transmitted between the device and the access point.
The Wi-Fi password grants access to the settings of the access point, while the WPA key is used to authenticate devices and secure the wireless network. They serve different purposes in ensuring the privacy and security of your Wi-Fi network.