Best Practices for Configuring WiFi Security

4/28/2022

How To

Configuring WiFi security is a must for all users. This is because it helps you to protect your data and privacy. There are many ways to configure security for WiFi, but the best way is to use WPA2-PSK (WPA2 with Pre-Shared Key) protocol.

This protocol offers the best level of protection as it uses AES encryption and a strong password. You can also use WEP (Wired Equivalent Privacy) or WPA (WiFi Protected Access) if you don’t have any other option available, but they are not as secure as WPA2-PSK.

Configuring WiFi security is not something that should be taken lightly. The internet is a public space; anyone can access your network and steal your information.

Some of the best practices for configuring WiFi security are:

  • Use a secure password
  • Enable encryption
  • Use a firewall
  • Disable WPS

What is WiFi?

WiFi is a wireless local area network (WLAN) that provides Internet access over a wide range of the electromagnetic spectrum.

How does WiFi work?

Wireless gadgets, from PCs and phones to IP cameras, voice assistants, smart TVs, and linked appliances, may be present on your home networks. A few simple measures to safeguard your home Wi-Fi network can help protect your gadgets and your information from being hacked.

When you connect to a WiFi network, you are given an IP address that allows your device to communicate with other devices on the same network. Your device then communicates with the internet through this connection.

How Does My Home Wi-Fi Network Work?

The wireless internet connection in your house is known as your Wi-Fi network. A wireless router is mainly used to send a signal over the air. You can connect to the internet using that signal. However, unless your network is password-protected, any device within range can pick up the signal and use it to access the internet.

What are the benefits of Wi-Fi? Wireless internet access is available. What’s the drawback? Others in your vicinity who connect to your unprotected network could view everything you do online, including your personal information. You could be held responsible if someone uses your network to conduct a crime or send illegal spam.

Best practices for configuring WiFi security: The first step in securing your home WiFi network is to change its name and password from the default settings. This will make it harder for anyone outside your house to find and connect to your router, which could lead them to steal data or hack into your home’s devices. It’s also a good idea to change the default login.

Configuring WiFi security is an essential step in securing your wireless network. The best practices for configuring WiFi security are listed below.

Keep Your Home Wi-Fi Safe In Simple Steps

How reliant are you on your home Wi-Fi? Like most people, you use it for online banking, credit card payments, hotel reservations, chatting with friends, and watching movies.

That’s a lot going on. Home Wi-Fi connects everything from computers and phones to security systems, thermostats, and air conditioners in many situations.

This is an advantage. Your home Wi-Fi network, however, can become a playground for scammers, hackers, and other cyber criminals if it is not protected. A simple flaw in your home Wi-Fi network can allow a thief to access practically all the devices connected to it. Scammers and hackers could access your online bank accounts or credit card gateways. They could be able to listen in on your emails to your doctor. They may potentially infect your computer with malware and spyware.

Fortunately, you can keep fraudsters at bay by securing your home Wi-Fi network with a few simple steps.

Helpful Tips for Protecting your Home Wi-Fi Network from Illegal Activities

1. Change the name of your home Wi-Fi network’s default name.

First, change your home Wi-Fi network’s SSID (service set identifier) or name. Many wireless router manufacturers set a default SSID for all of their products. It is almost always the company’s name. Each network that openly broadcasts its SSID is listed when a computer searches for and displays nearby wireless networks. This increases the risk of hackers getting into your network. It’s preferable to alter the network’s SSID to something that doesn’t reveal personal information, deterring hackers.

2. Make your wireless network password one-of-a-kind and difficult to guess.

Most wireless routers come preprogrammed with a default password. Hackers can easily crack the default password, especially if they are aware of the router’s provider.Use symbols, numbers, and letters in your wireless network password, which should be at least 10 characters long. If your password is unique, hackers will have difficulty entering your network.

Some routers are pre-configured with passwords. However, because hackers can readily discover these passwords, changing them to something more complicated is critical. You’ll need to change the passwords on your router twice.

  • The password for the Wi-Fi network is the password you use to connect your devices to the network. Without a unique and secure Wi-Fi network password, outsiders won’t be able to join to your network. The password for the router’s administrative features is the router admin password. There are settings and other things you may change (including the Wi-Fi network password).
  • The router admin password is the one that grants access to the device’s administrative functions. You can modify settings and other things (including the Wi-Fi network password). Hackers who gain access to your router’s admin panel may change the settings (including your Wi-Fi password). Any additional security measures you’ve taken would be nullified.

First, look up the manufacturer’s name to locate instructions for changing the admin and network passwords on your router. Then look up “how to change [your router manufacturer] admin password” and “how to change [your router manufacturer] Wi-Fi network password” on the internet if you’re still having issues. Make direct contact with the manufacturer.

Is it safe sharing WiFi with neighbours?

Sharing Wifi with your neighbor can be a great idea, but it can also be risky. The risks depend on what you share and how you share it. If you want to share wifi with your neighbors, ensure you have secure passwords for all your devices and networks. For more security tips, click here.

3. Switch on network encryption.

Almost all wireless routers offer encryption. However, it is often disabled by default on routers. Your network might be more secure if your wireless router has encryption enabled. Immediately after your broadband provider installs the router, turn it on. The most contemporary and efficient encryption method is “WPA2,” the most popular.

4. Turn off the broadcasting of network names.

When utilizing a wireless router at home, you are strongly advised to block network name broadcasting to the public. Users’ devices see a list of accessible networks when they attempt to connect to a Wi-Fi network in the region. A person who doesn’t know where to look won’t be able to connect to your Wi-Fi if you cease name broadcasting since your network will not be visible.

Although it is not necessary for a private wireless network, such as your home Wi-Fi network, this capability is crucial for establishments like shops, libraries, hotels, and restaurants that want to offer wireless internet access to their customers.

5. Create a guest network on your computer.

A second guest network with its own name and password may often be created on routers. It’s a wise security measure for two causes:

  • Fewer individuals will know your primary Wi-Fi network password since you utilize a separate login.
  • Visitors who unintentionally have malware on their phones or tablets won’t bring it into contact with your main network or other devices.

Log out as the administrator. After configuring or changing the settings on your router, don’t forget to log out as an administrator. You can modify passwords and other network security settings when signed in as an administrator. Your network and devices may be swiftly accessed by a hacker who has access to your administrator account.

6. Update the software on your router regularly.

Like any other software, a router’s firmware may include flaws that, if not promptly fixed by vendor firmware upgrades, might evolve into serious vulnerabilities. Download the most recent security updates as soon as possible and install the most recent router software. Hackers will be less likely to access your Wi-Fi network if you do this.

7. Make sure you have a strong firewall in place.

A computer security system called a “firewall” protects against malware, viruses, and other dangerous intrusions. Firewalls are frequently turned off when wireless routers are first given, even though they are normally built-in. Ensure that your wireless router’s firewall is activated. If your router lacks a firewall, be careful to set up a reliable firewall program on your computer to guard against unwanted access attempts to your wireless network.

8. To gain access to your network, use VPNs.

A group of computers or networks linked together via the Internet is known as a virtual private network, or VPN. Individuals may use VPNs, such as Norton Secure VPN, to safeguard and encrypt their communications. When you connect to a VPN, a client for the VPN is launched on your computer. When you enter your information to log in, your computer exchanges a key with another server. Once both devices have confirmed the other’s validity, all of your Internet communication is encrypted and hidden from prying eyes.

All of your Internet communication is encrypted and concealed from prying eyes once both machines have verified each other’s authenticity.

Most importantly, ensure the devices connected to your home network have installed virus and spyware protection, such as Norton Security.