Do you want to know what is network security key and how to find it on different devices? Don’t worry you will learn all about network security with the help of this guide. Just relax and read this post carefully.
When I was trying to connect to a WiFi connection or hotspot device for the first time, my device told me to enter network security to connect with the network to access the internet. But I didn’t have knowledge about network security at that time.
As a result, I was unable to enter network security and also unable to access the internet to do some important work on the device.
So, after this situation, I researched a lot about network security and found ways to find it on different devices like desktops, laptops, tablets, or smartphones.
So, In this guide, I am sharing with you all about network security, why you need it, how to find it on different types of devices, and how to change it. Without wasting any time, let’s move forward.
What is the meaning of Network Security Key?
When you connect to any private wireless network by entering a code, then that code is known as the security key of that network. You can say this works as a password or passphrase to prevent the network from unauthorized access.
If anyone wants to get access to the internet on a WiFi connection, then he should need to enter a security code of that wireless connection.
A Network key also helps to establish a secured connection between the client and the user. So, it secures all files and data saved on the internet.
What are the advantages of Network Security Key?
These are some benefits you need to know if you use network security for wireless connection.
1. It protects your WiFi connection from unauthorized access.
2. This helps to establish a secure connection between a user and the client.
3. Prevents the network to avoid hackers and spammers.
4. It works as authentication to connect to a network.
5. This secures all the files and data saved on the network.
When Do You Need to Enter a Network Security Key?
When you are going to connect to a wireless network to access the internet, then you need to enter a network key to successfully connect with the network.
It contains a combination of characters, so you have to enter it very carefully.
If you don’t know about the real pattern of digits and alphabet in the password, then you will not be able to connect with the network because the network requires the same password to give authorized access.
What are the types of Network Security Key?
There are generally three types of security key which you need to know:
WEP (Wired Equivalent Privacy)
WEP Key protects the wireless network from unauthorized access. This key works with a combination of letters and numbers and its length can be up to 10 or 20 characters.
It is a very simple and low-security password key for WiFi devices. It encrypts the messages between client and user and can be easily decoded by another person.
WPA (WiFi Protected Access)
WPA is a highly secured network key that prevents the wireless network from unauthorized access. This type of network key is most used for home networks.
If this network key is set for your wireless network, then it can’t be easily modified by another person.
So, only an authorized person can access your wireless network. It is the latest type of network key which works with all WiFi-enabled devices. In case, if you are using some older device, then it will not work.
WPA 2 (WiFi Protected Access 2)
WPA 2 works similarly to the WPA security key but provides more security for your wireless network. This network key works with all wireless networks and adapters but not with the access points.
It uses preshared key (PSK) authentication with security protocol. When there is an enterprise user, then the WPA2 network key can be used for an enterprise authentication server.
How to Find a Network Security Key?
It is very easy to find network security on different devices like Windows, WiFi Router, and Android phone.
Find Network Security Key for Windows?
A network security key on Windows can be said as the password to connect to a WiFi network.
Follow these steps to find the network key for Android:
1. Open your desktop or laptop.
2. Click on the Start icon.
3. Select Control Panel.
4. Go to Network and Sharing Center.
5. Select a network to connect with from active networks.
6. Click on Wireless Properties.
7. Now Select Security.
8. Below the Network Security Key, select Show Characters.
9. After clicking, you can easily know the password of your WiFi connection which is connected to Windows.
Now, write down or learn this password in a safe place to use its again next time if the network gets disconnected.
Find Network Security Key for Router?
It is very necessary to know the security key of your WiFi connection to access the internet.
You can find network security for the router by following these steps:
1. Look at your WiFi Router and find a label.
2. Now read the label carefully.
3. There you will see both the network SSID and the password of the Wifi router.
4. The Wireless security key or password is the network security of your router.
5. So, you have to enter this password while connecting any device to the WiFi router.
You can write down this password and can take a screenshot of the label for future purposes.
In case, if there is no label mentioned or some words are missing on the label, then you can check the web interface to find the SSID and password of the Wifi router.
Find Network Security Key for Android?
If you are using an android smartphone or tablet and want to connect another device with your mobile hotspot, then it is very necessary to know the security key or password of your device.
There are some steps to find a network security key for Android:
1. Go to the apps section.
2. Go to Settings.
3. Select Network and internet.
4. Select Hotspot and Tethering.
5. Tap on the WiFi hotspot.
6. Select hotspot password.
7. Now, you can see the password of your android device hotspot.
8. From here, you can also change this password later.
Now, you can easily find network security key on Android, Windows, and Wifi Router and can use them to connect to the internet.
How to Change your WiFi Password?
You need to change your WiFi password if someone knows your connection password and has access to the internet connection. If other people get access to your WiFi, then the internet speed will decrease.
The other reason for changing WiFi password is if you don’t like the default password of your WiFi modem or router. That password may contain complex collections of characters that are very hard to understand and remember.
So, you can change your WiFi password or network security by following these simple steps.
1. Open your device or Admin Panel of your WiFi Router.
2. Go to Settings.
3. Select Network and Internet.
4. Select WiFi hotspot.
5. Check the SSID name and password.
6. Create an easy password.
7. Change password.
Now you can successfully change the password of your WiFi connection by following the above steps. After changing the password once, you should change it regularly to improve the safety of your WiFi connection.
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Now you know about network security key and the methods to find network security key on different devices.
As we mentioned earlier, the network security key works as a protection for the internet connection to avoid unauthorized access. It can be called a WiFi password for android devices.
If any other person got access to your WiFi connection, then you can easily change your WiFi password by following the steps that we mentioned above.
I hope you enjoyed this post and got valuable information. If you have any suggestions and queries, then mention them in the comment section.
Frequently Asked Questions
Is it easy to find out the Network Security Key?
Yes, you can easily find Network Security Key for your device from the Settings option or by checking the mentioned label.
How can I identify Network Security?
If you see a combination of characters on the label of Router, then it means this is the network security key for your WiFi connection.
Are Network Security Key and Password both the same?
These both are similar and protect a WiFi connection from unauthorized access. For Windows, PC, and Router it will be called a Network Security Key, while for android, it can be called a password.