If you do not set password for your wireless network you will get unsecured network. If you mean that you want use your router to connect to another unsecured wireless network and create so called "bridge" the answer is yes. But! Router from different manufactures usually do not work together in the bridge configuration. There are some exceptions but just few.
The rule generally is connect to an unsecured wireless network at your own risk. The security risk to your privacy and device are high. Its not advisable at all
It depends if you have public internet in your area or an unsecured network.
A person does not need a website to find unsecured wireless networks in an area. Just opening the Wireless Network Connection page on a laptop will show the wireless networks that are in range. If there is no closed lock next to the name of the network, then it is not secure.
Unsecured wireless network without MAC filter.
It wireless network settings choose "do not broadcast SSID", activate security for wireless networks. It's better for you if use WPA at least.
Probably not. It actually depends on the configuration of your work network. In any case, making changes you don't fully understand puts your network, and possibly your job, at risk.
There are few things you can try if your Xbox 360 is not recognizing your wireless network. You can go in and delete the connection and then set it back it up again or you can go in and make sure the username and password for your wireless internet is correct.
Type of router you are using has nothing to do with type of operating system you are running. What matters is wireless network adapters. As far as OSes recognize wireless card (wireless adapter must be compatible with your wireless network) you should not have any problems.
Yes. as long as they don't have a WEP Key or a similar password blocking others from connecting. But you can connect if you know the WEP Key or similar password, obviously. It is up to the owner of the wireless network to secure it, and, at least in most areas of North America, they can be held responsible for whatever anyone does on it if it is unsecured. IE: if someone downloads pirated content or child porn, etc. on someone else's unsecured wireless network, the network owner can be criminally charged, even though they had no clue that it happened or who did it.
Difference between wireless network and wireless sensor network?
Yes. "Going wireless" simply means that you "use a wireless network".Yes. "Going wireless" simply means that you "use a wireless network".Yes. "Going wireless" simply means that you "use a wireless network".Yes. "Going wireless" simply means that you "use a wireless network".