A protocol that is used to create a basic layer of security for a wireless network is to set up a password and log in. This way no one else can use the wireless network, but the owner.
Check the wireless network properties, one of settings is security for wireless networks. If you want a definite answer you need to show your router's model.
Make sure that your PS3 supports type of the wireless network you are using including security if you have one.
Yes, it is. WEP is one form of security for a wireless network, the key is required to decrypt it.
One major disadvantage of wireless networks is that they are hackable from the outside. Security measures are available to prevent or reduce the attacks.
Setup your wireless router with the strongest possible security setting (e.g., WPA+PSK or WEP). Although this prevents intruders from joining your network this does not gurantee that some one who is already on your wireless does not snoop.
You should make sure that no one else is able to use your wireless network without some type of password and firewall
Yes, wireless security cameras are widely available. To monitor it from your computer, make sure you get a camera model that either connects directly to your WiFi network or one that comes with a USB receiver to plug into your computer.
If it doesn't own wireless interface you have to connect to one of compurers (don't forget to share the printer it its properties, you might need to adjust security politics too) which uses the wireless network where are going to share the printer. If it has (some new printers have) you need to configure the printer.
You need to change the network card in your computer with a wireless one, and buy a wireless router. Need 2 items: wireless router wireless network card
The cons of a wireless LAN (Local Area Network - the type of network you have in your home or business) are speed and security. Speed - This is a con when comparing a wi-fi/wireless network to a wired one. Typical wired ethernet networks operate at 100Mbps whereas the typical wireless network operates at about half that, 54Mbps. Of course your internet connection is likely to be much, much slower than either of these speeds so this will only affect you when transfering files on your LAN, not with Internet browsing or downloading files from the Internet, etc. Security - Out of the box, most wi-fi routers and access points have no security enabled. This makes it easy for you to connect but it also makes it easy for anyone within range to connect. More and more newer wireless equipment is now coming with installation software that will help you set up the proper security to keep outsiders off of your network.
One needs a wireless network extender when one decides to go to an area where their home phone or internet service is unable to be used. For instance, if one were to go outside and walk around, one would be able to do so if they had a wireless network extender.