Wireless network security is paramount, and the following are the techniques to keep the network secure: encryption, the inconspicuous name for the network, a strong administrator password, disable Admin remote control and enabled the firewall.
Encryption
This is one of the best methods of securing a wireless network. Any data sent over a wireless network should be encrypted to ensure that hackers don't interrupt. Encryption is a way of scrambling the data into a code that is not readable or accessible by any other party. Wired Equivalent Privacy and Wi-Fi Protected Privacy are the main forms of encryption used for security purpose. WPA2 is the best form of encryption. WEP is not a reliable method as it vulnerable some advanced hacking tools. Therefore, WPA2 is the preferred option of securing a wireless network. The encryption features on most wireless devices are turned off. It's the owner's responsibility to turn it on. The instructions on how to go about it are usually attached to the device.
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Use inconspicuous name for the network
The SSID does not seem like a security threat to most people. Using a name that is too common or easily noticeable simplifies the hackers work to crack into the network. The hackers look for the network that is easily identifiable to conduct their malicious activities. Broadcasting the network name makes it easier for people to find and connect. It is recommendable to turn off the SSID broadcast. But the first one should change the SSID name from the default one. Most of the devices are assigned a common default name. This will keep away the passersby from viewing the network name. It will also be hard for any hacker to suspect or guess the SSID name of your network.
A strong administrator password
The administrator password is the first security feature that should be enabled. All wireless devices have a default password shared among all devices. The bad guys know this, and it becomes pretty simple for them if the administrator password is still in its default setting. Hackers are capable of controlling the system in case they gain access to the administrator password. It's the owner's responsibility to change the administrator password. The password should be complex; include a combination of capital and small letters, digits and special characters. Avoid using personal details like the password to avoid any suspicion. It is advisable to change the admin password regularly. Also, keep the password private and confidential. You never know who the bad guy is.
Disable Admin remote control
Some of the devices allow wireless control of the network. This is a major security threat to the system. This means that the admin can access the router from any location as long as they are connected wirelessly. This right should never be enabled on the router. It may give the hackers a way to gain access to the home network. This will make sure that only those connected to the network through ethernet cable can get the administrative rights. It prevents hackers from controlling the network remotely. It will also prevent them from disabling some of the most important security features. It becomes easy to trace the hacker when this feature is turned off. This will ensure that no that party will have access to the informed shared over the network.
Enabled firewall
Firewall is one of the best features used in securing a wireless network. This security boundary between the internet and personal network. The firewall needs to be enabled since it's the only link between the internet and wireless network. It prevents any malicious activities on the network. Firewall is an inbuilt feature in most routers. One is just required to ensure its working to keep the hackers away. It is always advisable to make sure that the firewall feature is configured correctly and enabled. Also, enable the stealth mode feature to reduce the vulnerability of the system. The firewall should be tested from time to time to make sure it's operational as required.
