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Li-Fi vs Wi-Fi: A Battle of Light and Waves

Li-Fi vs Wi-Fi: A Battle of Light and Waves Li-fi is a light fidelity device that supports only the infrared and other lighting systems to transfer the data to the device which is used to receive from the sender device. Wifi is a wireless fidelity device that supports the radio waves to transfer the data to the wifi device which is used to receive the wifi signals at the limited ranges due to the device version capacity. Introduction to the computer system and computer applications related topics are listed following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves Let’s discuss the computer system related topic and questions above listed and their answers are following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves There are some points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” following below here: Lifi based data communication system:- Li-Fi is a light based signal data transmission ...

How to work the network security key on the network device?

Introduction to the computer network system related topics are listed following below here:


How to work the network security key on the network device?


Let’s discuss the computer network system topic and questions above listed and their answers are following below here:


How to work the network security key on the network device?

There are some points on the computer system related topic of "How to work the network security key on the network device?" following below here:


How to work the network security key on the network device?
In the image shows the diagram and the entity 'Network security key' is connected to the four types of attributes such as types of layer to allow acces, is protection of network device, reduces traffic and block the other user and make a private connection, varifies from network device memory. These are the types of network security key attributes showing in the diagram.

  • Network security key is a type of layer that allow the user to access after verification 
  • Network security key is a protection of the network device from unknown user
  • Network security key verifies from the memory of network device when the user enters the key
  • Network security key block the other user and makes a private network to reduce traffic on the network device for the admin user 


Let's discuss these points above about the computer system related topic of "How to work the network security key on the network device?" explanation following below here:


Network security key is a type of layer that allow the user to access after verification 

Network security key is a type of layer of security on the network device that allows the user to access the network device after the verification of the security key of the network device. The network security key is a type of layer that protects the network device and cannot allow the other user who wants to access the network device for their to use the internet service through the network device connection.

The network device allows the user when the user knows the security key for accessing the network device for internet service to use the data packets.

The other wants to use a free network from the other user’s network device for internet service but the network security key does not allow these users.


Network security key is a protection of the network device from unknown user

Network security key is a protection of the network device from the unknown user who wants to access the network range of signals to use the internet service for its profit on their device. The other user tries to access the network security key but the security key works as a protection of the internet service and also the computer network system which is used as a private network for sharing the personal or valuable content into the network system between computers from one department to other departments as information.

The network device has a network security layer in the form of a network security key to protect the crackers, hackers and attackers on the network device of a particular organization.


Network security key verifies from the memory of network device when the user enters the key

Network security key verifies from the memory of the network device the network security key data which stored into the memory of the network device when the user enters the key of security then the network device verifies the security key by matching the database of the network security key through the memory of the network device attached into the network device PCB.

Where the “PCB” is known as the Printed Circuit Board of the network device.

When the user types the text box interface of the network device to access the internet service on the computer system, then type the right key, if the wrong key is enters into the network device accessing interface then it gives an error on the network device interface and cannot allow without the right key after verify the security key of the network. So it is necessary to know the right key to type on the interface of the network device to access it. 


Network security key block the other user and makes a private network to reduce traffic on the network device for the admin user 

Network security key blocks the other user and makes a private network to reduce the traffic on the network device for the admin user to use the internet service through the network device. The network device needs to apply the network security in the form of a network security key to block the user who wants to access the network device of the other user which is not good for the user because it makes a traffic on the network device to consume the data packets on the internet service using through the network device.

The network device provides a private network system to the user to use the internet service when the admin user applies the network security key on the network device to create a layer of security which is not able to crack through the cyber-crackers and unknown cannot be able to connect the network device. The unknown user accesses the network device and steals the information and database of the user in the form of the personal. Such as contact number, Name, gender, address etc.

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