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.
Right click on the wireless adapter choose "View available wireless networks". After that just double click on the network which you want to connect to. If you want to connect to a secure network you have to know the security key which you have to enter before you will be able to use the secure wireless network.
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.
the wireless sensor network will penetrate exhilarated interfaces in the area of tight penetration ability
encryption key
WPA-PSK2 AES with a long key.