Network Security Key

Network Security Key

The network security key is also known as the WiFi or wireless network secret key. It can be a secret phrase or a combination of words that you use to connect with any wireless or other networks. Every router and access point has a network security key that you can change on the settings page of the gadget. Understanding language like this is the initial phase in figuring out how to get your network protected securely.

The network security key is significant because it protects your network from outsiders and threats. Hence, a network security key is an essential thing, as, without the key, you can’t access the wireless network. So, keeping your network security solid is very important. Generally, people forget the security key of their wireless network. Most default keys are difficult to recall, and you enter there once or twice a year. The security key likewise arranges to build up a safe link between the current user and the serving network or wireless gadget like routers and so on to protect your network and devices from undesirable access.

Below, you will find and realize the types of network security keys, where you can discover them, and tips on the most proficient method to secure your network more readily.

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Types of Network Security Keys

The most known types of network security keys are used in a wireless network with protected access to WiFi (WPA and WPA2) and wired equivalent privacy (WEP);

1. WEP

A WEP key is a security password for WiFi-empowered devices. WEP keys let devices on a network exchange encrypted messages while hindering those messages from being effortlessly decoded and perused by pariahs as WRP incorporates the 40-bit key that combines with a 24-bit IV that creates an RC4 key to secure and encrypt the data.

WEP keys are an arrangement of characters taken from the numbers 0 through 9 and the letters A through F. For example, a WEP key could be F24HI00CR7.

The required length of a WEP key could be 10, 26, or 58 characters in length, contingent upon which WEP version you are using on the device. One can automatically produce the WEP keys for convenience. Or you can also use some websites that create arbitrary difficult-to-figure WEP keys for you.

WEP keys become relatively weak for people when they realize that they are not difficult to break, which leaves your network conceivably open to programmers.

Further, the validation techniques utilized in WEP are of two types — open system authentication and shared key validation. In the open system validation method, the referenced client doesn’t have to introduce the login accreditations to the passageway for a check as any client can endeavor to interface with the network. Here, just the WEP key is utilized for the encryption interaction. While, in the shared key validation, the WEP key is utilized for affirmation by sending a four-way challenge-response handshake measure.

2. WPA & WPA2

The host device which needs to interface with the network requires the security key to begin the correspondence. The WPA and WPA2 both use the same method of approval for the passwords, the exchanging of information among the host device and the passageway is secure. The temporal key integrity convention (TKIP) has been sent by WPA, which utilizes a per-packet key that implies that it progressively creates a new 128-bit key each time at the arrival of the packet and distributes something very similar to the data parcel. This saves the packet from any undesirable access and assaults.

This system also contains the message integrity check, which protects the information against the malware that can adjust and re-transmit the packet as indicated by themselves. Even though it replaces the cyclic reiteration, it takes a gander at a method for both identity proof and revision used by the WEP.

On the other hand, WPA2 is a much safer version of WPA because it utilizes the algorithm of AES, a fresher, quicker, and further developed algorithm than used in the previous type. WPA2 is typically the suggested version for organizations, which generally demands more security efforts. Remember that to utilize WPA2, you may require equipment with a higher preparation power.

There are various divisions of the WPA relying on the sort of the client utilizing it.

WPA and WPA2 – Personal (WPA-PSK): It doesn’t need any server, hence, this system is used for private and home networks and also in small-scale business works. The information is encoded by extricating the 128-digit key from the pre-shared key of 256 bit.

WPA and WPA2 Enterprise: It contains a 802.1x verification server and RADIUS server confirmation, which is much-protected. It is used for acceptance and to verify the cycles of the business associations.

How to Find Your Network Security Keys?

There are various situations when searching for the network security key for the wireless or WiFi Network. It might be possible if you have just purchased another router or device, or you might provide another mobile phone the access to a current wireless network. Still, it is expected if you don’t recall your key any longer.

If you have a device that is linked with a wireless network, it is very easy to look for the network key in the device settings. Whenever you connect any device to a wireless network it automatically saves the password, thus it gets reconnected automatically in the future when discoverable.

1. Finding Network Security Key on a Router

Assuming you have a new router, the default wireless network key can more often than not be found on a name on the base or back of the device? Sadly, every producer is utilizing an alternate mark for it; however, search for a key that is named with one of the accompanying (comparable) stages:

  • Secret (key)
  • WiFi Password
  • WPA key

You can easily find it near the (Wireless) Network Name. After that, you can use the key to link with your wireless Network.

Don’t forget to change the default key; on the off chance that you have at any point changed the key of your wireless network, and you don’t have a device that is associated with the network, then, at that point, your primary choice is to turn the password upward in the router. Follow these means to recover the key.

2. Finding Network Security Key on Windows

If you are using Windows 7, 8, or Windows 11 then it is quite easy to access your network key, follow the below-mentioned steps to get the key:

  • Open the Start menu from the bottom taskbar and select the settings option.
  • From settings, look for Network and Internet Options and select the Network and Sharing Center.
  • When you have opened the Network and Sharing settings, select your preferred Network, and then in the WiFi status, select the wireless network properties.
  • Further, in the wireless network properties, select the network security key button, enter your password, and press the Enter key. After that, taking a look at the network requirement and getting the IP address, your connection will be established.
  • Presently you will get associated with the Internet network, and afterward, it will show as associated. You can likewise check the properties by tapping on the button.

3. Finding the WiFi Password on a Mac

If you are using macOS and want to get access to your Network security key, then follow the below steps;

  • Select the search icon looks alike (magnifying glass) icon
  • Look for Keychain Access
  • In the Keychain Access looks in the top right corner for your WiFi network
  • Select the Network
  • Click on the Show Password checkbox
  • Then enter the Password of your Mac

How to Protect Your Network Security Key?

Network security keys are important to keep your network protected and secure. As in today’s world, where we do the vast majority of our business on the web, assurance is a higher priority than any pastime. Therefore, it is recommended to select the most protected and high-security networks for yourself, yet another part is choosing the complex and strong network security keys or passwords.

It is proved that a solid password must contain a combination of characteristics as could reasonably be expected:

  • Passwords must be 12 characters or more.
  • Always use the combination of numbers, letters, and special characters.
  • Using standard numbers like zero for ‘O’, ‘$’ for ‘S’ is not recommended.
  • Never use a simple console path (like “abcdefgh”, or 123456).

Your weak passwords are probably the most straightforward approach to giving a programmer access to your network. On the off chance that you have a WPA/WPA2 key that you can choose yourself, consider fortifying it and ensuring where it is protected to all the more likely influence your digital protection framework. You should restrict the amount you record your passwords, regardless of whether they’re on a sticky note, an Excel page, or in the Notes application on your telephone. This recommendation reaches out to recording your WiFi passwords anyplace as well.

It is recommended to change your network security keys occasionally and set different and unique password combinations every time to keep them new and secure. Moreover, while making your password, don’t utilize simple words or numbers to discover data, for example, birthday dates, marriage dates, or your names.


From the above information, you must have perceived the idea of a network security key, its types, and ways to protect it. You must have also seen the various uses of a network security key with other network devices under different network stages.

You must have understood the importance of keeping your passwords or security key safe and protected by using strong passwords. Moreover, it is also easy to look for your network security key in Windows, macOS, and routers.

In a nutshell, to protect your data and to prevent your system from getting infected by any malware, it is crucial not to ignore your security keys.

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