How To Protect A WiFi Network From Hackers And Malware

How To Protect A WiFi Network From Hackers And Malware

WiFi networks has become an important part of our daily life.

Wi-Fi (wireless fidelity) is a wireless but localized networking facility that helps our devices to communicate through internet, without using direct cable connection. Actually, it has become an important part of our daily lives because it provides us the complete freedom to use the internet without being worried about limited availability of MBs.

Whether you work in office, home, industry or bank, you will find Wifi networks almost everywhere.

In fact, Wi-Fi is now the permanent part of our daily lives that provides internet connectivity from one device to other device.

However, you should be also need to protect you Wi-Fi from hackers, phishers and scammers.


How To Protect A WiFi Network From Hackers And Malware


If you are living in a big city, your WiFi is displaying to the number of people around you.

Therefore, today, I will teach you how to protect your WiFi from hackers and other individuals.

In order to secure your WiFi, you must follow the tips given below.


1. Change WiFi Password Regularly

Regularly changing your WiFi password is always a good practice for several reasons. First and foremost, changing the administrative password to your router regularly helps to maintain the security of your home WiFi network in the long term. This is because the longer you use a password, the riskier it becomes. As a result, skilled hackers can easily crack even the strongest password if given enough time. By changing your WiFi password regularly, you can secure your WiFi and decrease the chance of unauthorized access.


2. Choose A Strong Password

It is necessary to choose a strong password for a WiFi network because it is the first weapon for keeping hackers and cybercriminals at the bay. A strong password is a password that is long, unpredictable and always contains some special words (@, # or $ etc). This technique helps to prevent strangers from accessing your WiFi network. By choosing a unique and strong password, you can secure your WiFi from unauthorized individuals from connecting to your WiFi network and eventually preventing to perform illegal activities.


3. Check the Number Of Connected Devices

You should also check the number of connected devices with your WiFi regularly. In order to monitor your WiFi network, you can simply download “router setup page” app from Play Store on your phone.

Once you have logged in your WiFi on it, you can easily monitor your WiFi network from this app.

And if you find any unknown or suspicious device, you can simply block it. Besides this, you can also change the password of your WiFi from this application. In this way, you can monitor your Wifi network.


4. Use Firewall Protection

A firewall is a type of security device that is used to protect WiFi networks from hackers and scammers. This device can filter the unknown traffic and blocks unauthorized access to your private data. Actually, it is a security guard of WiFi networks that monitors the incoming and outgoing network traffic and decides whether to allow or block specific traffic. A firewall is an essential for your WiFi network security and has been used as a first line of defense. It has been used for more than 25 years. Mostly WiFi routers already have a dedicated and in-built firewall. Thus, it can be used dedicated hardware-software unit that acts as a barrier between a private network and the outside internet. Its function is to selectively block or allow data packets, hence, restricting internet traffic out of, or within a private network.


5. Use A Good Router

A good and genuine router is recommended for better security of your WiFi because high quality routers usually come with more advanced and dedicated security features. This includes the features like firewalls, encryption protocols, intrusion detection system and many others. These features can protect your network from potential threats of hackers and malware. In contrast, low-quality routers may lack these essential security features, making your WiFi network more vulnerable for hackers and malware.
Additionally, good routers often receive regular firmware updates from the manufacturer. These updates are important as they often include patches for security vulnerabilities that have not been discovered.


5. Place the Router In Central Location

It is highly recommend to placing your wifi router in a central location as it allows better distribution of wifi signals throughout your home, reaching as many areas as possible. Placing the router in the central location not just reduces the wasted coverage area but also reduces the unnecessary distance between the unit and any connected devices of WiFi owner. This helps to ensure that all devices to receiving a strong and reliable wifi signals on their favorite location.
Actually, placing the router to a central location optimizes the signal strength. If you install the router away from the house, you may face connectivity issues and poor signal strength.
By following this technique, you can definitely decrease the distance and avoid the physical obstacles that can weaken the wifi signals. This also reduces the chance of your WiFi from being misused by hackers.
As a result, you will see the best internet speed.
In fact, placing the WiFi router in the central location not just keeps your WiFi secure but also allows the WiFi signals to reach all corners of your home.


6. Use A VPN

VPN (virtual private network) is recommended for the security of your WiFi network because it encrypts all data transmitted from our devices to the server. This encryption keeps everything private that we do on a public WiFi network from potential criminals or hackers, who may be monitoring the network. Many free and apid VPNs are already available on internet such as Super VPN, Turbo VPN and Proton VPN etc.
By using a VPN, you can hide your sensitive informations like passwords, financial details and other secrets from falling into the wrong hands.
Especially Public WiFi networks are more vulnerable, and we should always turn VPN for using internet.
Actually, VPNs enhance our privacy on internet. We can say that VPNs mask our IP addresses and replace it with the IP address of the VPN server, making it difficult for anyone to track our online activities or location.


7. Use A Guest WiFi network

“What’s your Wifi password?” is undoubtedly something that every guest asks from its host.

If you deal with personal and sensitive data with your WiFi, then you should consider to arrange a sperate WiFi network for your guests.

Now if your guests downloads any file from internet contaminated with malware, you original WiFi and data will definitely remain secure and protected from cyber criminals.

That’s all.



In short, it concluded that the security of our WiFi networks is very important because WiFi and internet have become integral parts of our lives. Otherwise, if someone commits any social crime from your WiFi, your are equally responsible for that.

And by following the above given security measures, you can definitely secure and protect your WiFi networks.


Frequently Asked Questions – FAQs

1. Can I WiFi network be hacked?

Yes, it is a child’s play for professional hackers to hack a WiFi. Tough, WiFi hacking is not easy, cyber criminals hack our WiFi networks for illegal activities.

2. How to check whether my WiFi is secure or not?

To check the security of your WiFi network, you can simply go to the router setup page of WiFi network. Here, you can monitor the number of devices connected to your WiFi network. In this way, you can check the security of your WiFi.

3. How to keep our data private on internet?

While using a public WiFi, you can keep your data private by using a VPN. A VPN mask your data on internet and protects us from hackers, scammers and other cyber criminals.


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