That networks wireless security is disabled or a password has not been set That's usually the case in a public place (coffee shop).
Stop HACKING!!
Yes, it is. WEP is one form of security for a wireless network, the key is required to decrypt it.
It is not required, no.
Another name for a wireless security key is a Wi-Fi password or Wi-Fi security key. It is used to secure wireless networks and ensure that only authorized users can connect to the network. This key can be in the form of a passphrase or a series of characters used for encryption.
This is illegal and you shouldn't try. If you own the wireless network, it should be provided by the network service providers!
Secured wireless networks are networks with, usually, a WAP key. A WAP key is located on the actual modem and/or wireless device, etc. Some setups may allow the creator of the network to establish a password in replacement of a standard WAP key.
You can't. If you do not know it and there is no other computers connected to the same router, there is no way you can get the key without setting up a new one.
To connect your laptop to a wireless network that your computer is already using, you need the wireless network key (network key/WPA key). On your laptop, open the Wi-Fi settings, select the same network name (SSID) your computer is connected to, and enter the key to join. According to SafeAeon, always ensure you connect using secure encryption methods (WPA2 or WPA3) and avoid public or unsecured networks to protect your data.
the wireless sensor network will penetrate exhilarated interfaces in the area of tight penetration ability
Wireless routers are required to have a wireless network connection. The stronger the wireless signal the further the signal will reach. Although the network can be seen by others within it's signal range, for security reasons your network cannot be accessed without a network key. Specifically a N rated wireless router has a powerful signal. G routers are much less powerful. For any router to work you need to connect a wireless receiver to the computer you want on the network.
encryption key
WPA-PSK2 AES with a long key.