Home TECHSECURITY How To Secure Your Wi-Fi Network

How To Secure Your Wi-Fi Network

by Naveen Agarwal
How To Secure Your Wi-Fi Network

Wi-Fi enables us to enjoy internet at home and in the office wirelessly. However, this wireless technology introduces the risk of having other parties hack into it or use your internet connection unauthorized. This slows down your internet connection and increases your cost as there are more people using it.

With this in mind, it is important that you keep your Wi-Fi network secure. When you access internet on an unsecured network, you are at risk of having the devices connected to the Wi-Fi network hacked. This is why you should ensure that your Wi-Fi network is always secure.

Here is how you can make sure that your Wi-Fi network is always secure.

Use Strong Passwords

Wi-Fi security relies on the strength of the password you use to allow access. Thus, a strong password is necessary.

The first thing you need to do is to change the default password of your router. It can be easily guessed and hacked, compromising your Wi-Fi security. You should make sure that you have a strong password.

Further, every user of your Wi-Fi network should ensure that they do not share the password with other people. Giving out your password is one of the ways that your Wi-Fi security gets compromised. Strong passwords are difficult to hack even with advanced hacking tools.


Using a VPN to secure your Wi-Fi network means that your network is hidden from hackers. VPNs encrypt all you information and your network particulars including your username and password. It ensures that they remain completely hidden.

A VPN hides your network and provides you with a new IP address for a different location from where you are. You can use VPN to change your Sweden IP address, to look like you are operating from a different country. This helps to protect you from hackers and other people who can use your Wi-Fi network to trace you.

Turn Off Your Network

When you are not at home, turn off your Wi-Fi network. This prevents your neighbors and hackers from taking advantage of your time away to gain access to your network. Further, your Wi-Fi network doesn’t need to stay on at all times.

Provide Guest Access

Whether it’s for home or office Wi-Fi, make sure that you offer outsiders a separate Wi-Fi network. With modern Wi-Fi routers, you can automatically provide for guest access.

Make sure that you set a strong guest password and only provide it to real guests of your home or office. Also, make sure that you change it often. This will reduce the number of people who can access your Wi-Fi network.

Providing guest access to your Wi-Fi network protects both you and your guests from hackers. It also ensures that you can monitor who uses your Wi-Fi network.

Filter MAC Address

All devices, have a unique MAC address. You can use device MAC addresses to secure your Wi-Fi network. You can do this by registering MAC addresses that are allowed to access the network.

Make a list of devices that you want to access your network.  Find their MAC addresses and register them into the Wi-Fi network to access your Wi-Fi.

Reduce the Range of your Wi-Fi Network

Make sure that your Wi-Fi router has a low network range. If it has a long range, shorten it and make sure that it remains only in your house. If the range of your Wi-Fi network reaches beyond the walls of your house you are at risk of hacking.

You can use Wi-Fi blocking paint to prevent your Wi-Fi network from going beyond your walls.

Upgrade Your Router’s Firmware

Always make sure that that your router’s firmware is updated. Firmware is the software that runs every function of your router. It decides the devices that and defines the rules of connecting to your Wi-Fi network.

Modern routers can update their firmware automatically. This means that you have all the required security updates on and on your network is not accessed by unauthorized devices.

Use Firewalls

You should always use firewalls to enhance the security of your network. You could use a hardware or a software firewall.

Modern routers have firewalls built into them. Make sure to set it to on and it will help enhance the security of your network.


Keeping your Wi-Fi network secure is an integral part of internet use. You need to know everything you need to secure your network. This ensures there aren’t any security vulnerabilities that can be used to infiltrate your network by hackers.

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