Did you ever think about how safe your Wi-Fi really is? As cyberattacks get smarter, it’s important to check if your device is fully safe from any possible risks. When you use Wi-Fi, your info is at risk every time. But don’t worry; a few simple changes to the way Windows is set up can make your protection much better and protect your personal data. Here are some steps you can follow to make Windows safer for Wi-Fi.
Update your Windows System
The first step in protecting your Wi-Fi connection is to keep your operating system up to date. Microsoft regularly releases security patches and upgrades to fix bugs, some of which could be used to attack Wi-Fi networks. By setting up regular updates, Windows makes sure you always have the most up-to-date security, which makes it less likely that you will be attacked online. You may also manually check for updates by going to the “Settings” menu, selecting “Update & Security,” and then clicking “Windows Update.” It is also a good idea to check for driver updates for your Wi-Fi adapter. Updated drivers increase the functioning and security of your Wi-Fi network by ensuring that the system contains the most recent patches and additions.
Use WPA3 for Wi-Fi Encryption
One of the most effective ways to establish a safe Wi-Fi connection is to use the latest encryption standards. WPA3 (Wi-Fi Protected Access 3) is the most secure encryption standard available for Wi-Fi networks today. If your router supports WPA3, enable it to boost Wi-Fi security. The WPA3 standard protects against brute force attacks better and ensures that if someone steals your internet connection, they can’t read the data they get.
To configure WPA3 on your Windows device, navigate to your router’s settings and enable WPA3 encryption. This is usually done using the router’s web interface, where you may access the security settings. If your router does not support WPA3, WPA2 is the best alternative. Make sure your router does not use old protocols like WEP, which are easily hacked by intruders.
Disable sharing on public networks
When connecting to a public Wi-Fi network, such as a coffee shop or library, disable file and printer sharing to secure your system from unauthorized access. Windows makes it simple to change this setting so that no one may use your device without your consent while you are connected to an insecure Wi-Fi network. To disable sharing, go to “Network and Sharing Center,” then “Change advanced sharing settings,” and turn off file and printer sharing. When connecting to an unfamiliar network, make sure your device is set to “Public”. This setting automatically disables sharing features, making your smartphone more secure while connecting to unfamiliar networks.
Use a VPN for extra protection
When linking to Wi-Fi, especially on public networks, a Virtual Private Network (VPN) adds an extra layer of security. A VPN protects your internet traffic, which makes it harder for hackers to steal and use your data. If you work from a public place or just want to keep your actions online private, a VPN will keep them secure. To set up a VPN on your Windows device, go to the “Settings” menu, select “Network & Internet,” and then “VPN.” Here, you can create a new VPN connection by entering the information provided by your VPN provider. Once configured, you can quickly connect to the VPN whenever you use Wi-Fi, guaranteeing that your internet traffic is secured and secure.

Turn on your Windows Firewall
In terms of network security, your device’s firewall is an important line of defence. In most circumstances, the Windows Firewall is activated by default, but it’s always a good idea to double-check that it’s switched on and configured correctly. The firewall helps to prevent unwanted access to your computer while it is connected to Wi-Fi, as well as viruses and other malicious software from entering.
To check your firewall settings, navigate to “Control Panel,” then “System and Security,” and finally “Windows Defender Firewall.” Make sure it’s turned on for both private and public networks. The firewall should automatically block any suspicious incoming traffic, so don’t disable it unless you’re utilising another reputable firewall solution.
Enable Two-Factor authentication
Enabling two-factor authentication (2FA) is vital for adding protection to your online accounts. While this does not directly secure your Wi-Fi connection, it does protect your accounts from unwanted access, even if your Wi-Fi connection becomes hacked. Many online services, including email, banking, and social media platforms, support two-factor authentication, which requires a second form of identity, such as a phone number or authentication app, to log in.
Enabling 2FA on your accounts adds an extra degree of security, preventing hackers from accessing your data even if they gain access to your Wi-Fi network. Most major platforms include simple instructions for setting up 2FA, which can often be found in your account’s security settings.
It’s not hard to keep your Windows Wi-Fi connection safe, but you do need to pay attention to the little things. In this way, your personal information will always be safe, no matter where or how you join.