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If you want to secure your home Wi-Fi network and all your data on it, then you must make sure no one can access your wireless network other than you. Network security can be tricky if you are not a technical guy, but securing your wifi is actually easier to secure than you might think.
What does network security mean?
Keeping your wifi network from unauthorized users or hackers is known as network security. Given below steps will help you secure your wifi to the top-level.
How to Secure your Wi-Fi?
Below are some of the easiest steps to secure your wifi. These steps don’t require any extra purchases or technical knowledge.
Rename Network and Router
When you purchase a router it normally comes with a default username and password which is usually written on its box or the manual included in the box. When you set up the router for the first time, you’ll need to log in using that username and password, but after it’s up and running you should change both. Anyone can access your router if you are using the default login details.
When you are done changing the username and password for your wireless router, you must change the name (SSID) of your home Wi-Fi network. The default network names (SSID) often include the router’s brand and model number, which gives unauthorized users a piece of valuable information about your Wi-Fi setup.
Avoid unauthorized users by renaming your wifi network. The best practice is to disconnect all the devices connected to your wifi before renaming the network. Otherwise, they will be disconnected as soon as you change your network name.
Use Strong Passwords
You must have heard about using strong password lots of times. Using a strong password is one of the best lines of defense against hackers/unauthorized users and data leaks. Use the guidelines given below to set up a strong password.
- Make the password long, at least 15 characters is recommended.
- Use a mixture of upper and lowercase alphabets, digits, and special characters.
- Never use common phrases that are easy to guess.
- Test your password’s strength online. You can use a check it here.
- Make sure it’s unique – don’t reuse a password you’ve already used.
Keep Everything Updated
Routers need to be updated regularly. Router manufacturers update the firmware on routers whenever the manufacturers detect a vulnerability in their current firmware. Better check your router settings every month to see if there are any updates available.
Turn Encryption ON
Every router in the market includes encryption these days. Encrypting your network is one of the simplest ways to secure your wifi. Simply follow the steps given below to encrypt your wifi network.
- Login to your router setup.
- Look for the WPA2 Personal setting in security options.
- If you can’t find that then select WPA Personal (this could be a sign that your router’s firmware is outdated and vulnerable).
- Set the encryption type to AES.
- You need to enter a password or network key at this point. Better use a different password than the one you used for your wifi.
How to take network security to the Next Level?
Given below are some of the easiest ways to secure your network connection. These steps don’t require any extra purchases or any special technical knowledge.
Turn your router’s Firewall ON
Almost all routers come with built-in firewalls. You just need to turn your router’s firewall ON by following the steps given below.
- Login to your router’s setup.
- Select Security.
- Look for the firewall setting.
- You will see a switch on the dropdown saying Enable/Disable.
- You simply need to select Enable and you are done.
Turn Off any “Remote Management” features
Some router manufacturers add an option in routers called Remote Management. Remote Management offers an option to allow remote access to your router’s controls, such as to enable the manufacturer to provide technical support. You must not leave this feature enabled. Hackers can use remote Management features to get into your home network.