Wi-Fi (short for Wireless Fidelity) is understood as a wireless network using radio waves. This type of radio wave is similar to a telephone, television and radio wave. Wi-Fi is playing a huge role in human life while providing a very convenient network.
However, wireless networks are vulnerable to hacker attacks. Data is transmitted over wireless networks, and the information you send and receive is easily stolen by bad guys. Worse, neighbors can also "use" your home network and this will make your connection speed much slower. Wi-Fi network security will be able to help keep your information safe while connected wirelessly, and can also help protect the data of devices accessing this network. Knowing ways to secure a Wi-Fi network is essential.
Here are some great ways to secure Wi-Fi networks that you should know:
This is the most common way to secure a Wi-Fi network that most users do. Using a variety of ciphers is important, and passwords should include a mixture of numbers, characters, and symbols that cannot be guessed by others. If you are afraid of forgetting your password, write it down on your phone or in a private place to get it every time.
In addition, you should only give the Wi-Fi passcode to someone you trust and know, to avoid having the bad guys get it.
You customize the router model using your network through the browser. Typically, a Wi-Fi router will have a private virtual server, and this website is intended to host devices that are normally only accessible from within the routers internal network.
Note , todays router models have remote access feature, allowing you to access the router from anywhere. Anyone who uses it without the password can still access your wireless network. You should turn off remote access to be able to protect against router attacks from the Internet.
To block this feature, first open the routers web interface and select one of these options "Remote Access", "Remote Administration" or "Remote Management". If this feature is enabled you choose to disable option.
The technology devices used to access the network have different MAC (Media Access Control) addresses. Using MAC address filtering is a pretty effective way to secure your Wi-Fi network when it is difficult for strangers to gain unauthorized access to your Wi-Fi network. Include MAC addresses in the list of not allowed access to your wireless network.
On a Windows 7 laptop, open the Start menu, in the Search box, type "cmd" and press Enter to find the MAC address. Next, in the command prompt (in black) enter the command line ipconfig / all, press Enter, you will see the MAC address of the computer. If you have Mac OS X, open System Preferences and click Network. Finally, click on Wi-Fi in the list on the left, and select Advanced.
Alternatively, you can set up the unencrypted Wi-Fi (Open) device, then let the device access the Wi-Fi network in the list of authorized devices including IP address, MAC only.
Finally, setting up security for a Wi-Fi network is something you should do to prevent bad guys from accessing the wireless network.
Start by checking what security measures your Wi-Fi has at home by looking at the Wireless Network Settings. If the Wifi network is protected by WEP, WPA or WPA2, the security will not be high because WEP is currently the oldest wireless network security protocol and also inferior to newer protocols. WPA protects better security than WEP, but currently WPA2 protocol is the most stable. You should install WPA2 for your home network.
Above are the very good ways to secure Wi-Fi networks that you should consult. Hope you are succesful.