How to Protect Your WiFi Network?

If you are looking to find out about ways to keep outsiders off of your WiFi network, you have found the perfect article.

In the following paragraphs, I will describe several of the most effective strategies that will help you keep unwanted users off of your WiFi network.

What percentage of your time do you spend on your home network? If you are anything like the rest of us, you utilize the internet for a variety of tasks, including but not limited to shopping, paying bills, booking hotels, staying in touch with friends and family, and even banking.

In many homes, the Wi-Fi network is used to connect not just computers and phones but also security systems, HVAC units, and heating and cooling systems.

However, in the event that it is not safeguarded, the Wi-Fi network in your home could become a target for cybercriminals.

If a hacker discovers even a little gap in the home Wi-Fi network you use, they have a chance of gaining access to all of the devices that make use of it.

How to Protect Your WiFi Network?

How to Secure Your House WiFi Network?

If you don’t take any preventative steps, the information associated with your credit cards and online bank accounts could be stolen. Your computers and mobile devices could be the target of potentially dangerous software and viruses.

Creating and preserving a secure Wi-Fi network in the comfort of one’s own home is a simple process. Hackers can be discouraged from accessing your home Wi-Fi network by utilizing one of the many straightforward methods available today.

Here are some different approaches you may take to safeguard the wireless network in your home. Continue reading below for an explanation of each option.

1) Make Changes to the Default Login

Don’t use the password that was provided by default. If someone gains access to your router, for example, by taking a photo of it, they might potentially figure out the administrator password and use it to steal your data since the default password is generally placed on the side of the device.

This is the case with routers because the default password is usually printed on the side of the device.

As a result, the first step in the process of securing a WiFi router is to:

  • Utilize a cable for Ethernet. In order to gain access to the administrative panel, you must avoid using any wireless network at all costs. Check the manual if you are unable to access the control panel of your router by going to http://192.168.0.1 or http://192.168.1.1.
  • Make use of the username and password for the administrator.
  • You can find the default username and password for the router on the back of the device, or you can check our list of default usernames and passwords for routers. The username and password may be different depending on the brand of router you have.
  • You should, at the same time, change both your login name and your password. 
  • Maintain the most recent version of your login name and password in a secure location, such as a safe deposit box at your own home.
  • You are aware that giving it to your children would put them in danger, but you still did it anyway.

You have successfully finished the first step in the process of securing your WiFi network. However, this is not the last model.

2. Use encryption with WPA2

The majority of wireless access points and routers will feature mechanisms for encryption, such as the following:

  1. Wired Equivalent Privacy (WEP)
  2. Wi-Fi Protected Access 1 (WPA1), which is also an outdated technology
  3. Wi-Fi Protected Access 2 (WPA2)
  4. WPA1/WPA2
  5. WPA2/WPA3 Wired Equivalent Privacy

(WEP) Wi-Fi Protected Access 3 (WEP) Wired Equivalent Privacy (WEP): WPA2 is a reliable choice that is still extensively accepted by many organizations. Select WPA2/WPA3 if you need backward compatibility with older versions of the protocol, and WPA3 if you already know that your clients support that version of the encryption standard.

It is advisable to replace an outdated WiFi client device that is dependent on an out-of-date security configuration rather than risk putting your network’s safety in danger; this will prevent any interruptions in service. Never connect with WEP or WPA1 in any situation.

3. Change your SSID and set up encryption

Your service set identifier (SSID) is the name by which people will refer to your secure Wi-Fi network. It’s the label that lets people find and join your network.

Your router’s default SSID will be a combination of its manufacturer and service provider names (such as “NetGear001” or “VerizonBox”) and its serial number (for example, “F27N426116”).

For various reasons, all of these are undesirable. Hackers will have a much easier time figuring out how to break into your system if the SSID gives away the type of network or router being used.

Stop them in their tracks by switching the SSID. It’s possible, in fact, to set up some routers such that they can join multiple networks simultaneously.

  • After creating a new identification, you can now access the router’s administration page.
  • Pick a wireless network and go forward.
  • Join the new SSID and turn off “Broadcast Network Name.”
  • Don’t forget about the adjustments.
  • Normal operation of the WiFi network can be expected to persist. The pre-shared key should likewise be fully unique. Common phrases like “password,” “mine,” and “your birthday” should be avoided. Use a variety of short, memorable words to set yourself apart.

4. Always use strong passwords and disable unused services

Wi-Fi’s easy compatibility with the bigger network is often taken for granted. Hardware like networked storage and media servers should have strong passwords as part of your home network’s overall security.

Never enter the Wi-Fi password when given. It’s important to remember that many common network devices, such as printers, come with additional software already installed.

The default settings for many services, including SSH, Telnet, SMB, and others, are generally insecure. If you’re not utilizing the service locally, disconnect it.

5. Learn the basics

Before we go on with more sophisticated subjects, it is necessary that you learn the fundamental issues, such as what an IP address, SSID, and MAC address are.

Learn your way around the router’s settings screen. Avoid giving your personal information to malicious actors by learning to spot sites that seem like the real thing but are really just pretenders. This is a crucial step if you plan on handling security on your own.

6. Keep your router up-to-date

Before installing a new router or making changes to an existing one, check the website of the maker to see whether a newer version of the router’s software is available for download.

If you want the latest features and security updates, you should register your router with the maker and enable automatic updates.

If your Internet service provider (ISP; think Verizon or Comcast) installed your router, you may want to find out if it is updated automatically.

Turn off “remote management,” “WPS,” and “UPnP” to prevent hackers from accessing your network. While routers serve a necessary purpose, several of their features put important data at risk.

To make changes to your router’s configuration without physically being in close contact with it, you can activate a feature known as “remote access.”

Rather than entering the Wi-Fi network’s password into a device, you can connect it to the internet by pressing a button on the router that activates WPS.

Last but not least, UPnP supports networked device discovery. This may make it easier to connect additional devices or give guests access to your Wi-Fi, but it could also leave your network insecure.

7. Install a reliable firewall

A security system regulates the data that can travel in both directions. This is the gold standard that a security system ought to attempt to achieve.

  1. First and foremost, DO NOT LET ANYONE IN FROM THE OUTSIDE WORLD.
  2. It’s common to see this marked as “Any: DENY.”
  3. The second rule is that requests may be fulfilled only by responses made within the same country.

There are a wide range of modification choices for the firewall. If your network permits it, you should also select “Enable Ping Blocking.” A router that has not been set up to block “ping” requests will continue to respond to them.

A hacker may use a program to constantly “ping” networks to verify whether they are online and then attempt to determine what software is installed on them. If your router is set up to ignore Ping requests, your existence on the network will remain hidden from curious observers.

8. Use a VPN to secure your online communications

All data sent and received from your device when connected to a public Wi-Fi network is protected before it leaves your device and before it reaches the VPN server.

It’s a safety step that ensures your important data is safeguarded while you’re online. Norton Safeguard VPN is a VPN service that protects and secures your Internet traffic on your Windows PC, Mac, or mobile device.

Installing dependable thorough security software like Norton 360 is the best way to safeguard all of the devices on your home network against risks like malware, viruses, spyware, and theft. 

9. Build a system that allows visitors to communicate with one another

Many routers allow you to rename and password-protect the visitor’s network. This is a good security measure for two reasons:

  • Having a separate login will reduce the number of people who have access to your primary Wi-Fi password.
  • Malware on a visitor’s mobile device won’t be able to access the network you use and harm your devices, even if the visitor is trying to damage your network.
  • It will also save your essential credentials securely.

10. Turn off your admin login

After completing the router’s setup or making changes to the settings, log out of the administrator account. Only while signed in as an administrator can security settings like password strength and validity policies be changed.

If a hacker manages to get themselves into your system’s administrator account, they may soon have access to everything.

FAQs

Ans. Most routers contain a firewall to stop outsiders from breaking in and Wi-Fi encryption to stop anyone from eavesdropping on your network. Both are usually turned on automatically, but you should still double-check.

Ans. WEP, WPA, WPA2 and WPA3: Which is best? Experts believe that WPA3 is the superior wireless security protocol for Wi-Fi among WEP, WPA, WPA2, and WPA3. WPA3 is the safest wireless encryption standard since it is the most recent.

Conclusion

If you follow these steps, your network and the devices on it will be significantly less open to cyberattacks, which will result in an increase in the safety of your data.