Disadvantages of Computer Network

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Computer networks can be useful tools in the workplace when implemented correctly. However, they also come with some disadvantages that you should be aware of before you invest in a computer network for your business.

A computer network is a collection of computers that can exchange data through common communications software and services. Computer networks are commonly used to connect employees working on the same projects and enable them to share files and printers more easily.

Several different types of networks are available for businesses, including Local Area Networks (LAN), Wide Area Networks (WAN), and Wireless Networks (Wi-Fi). Each type has its own advantages and disadvantages as well as unique applications.

If you’re considering implementing a computer network in your business, it is important to understand both pros and cons of using this technology.

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If you compare computer networks to traditional analog systems, you’ll find that the more computers you add, the less efficient the network becomes. This is known as “degradation” because the network’s performance degrades as you add more computers.

If you try to use a computer network to share data with other companies, you will also face problems related to data security. For example, if you are sharing data with a partner company via an Internet connection, there is a risk that third parties will intercept the data.

Computer networks are often used to exchange information between employees within the same company. Even in these cases, data security problems can occur, for example, if one of the employees who have access to the network uses an illegal software program.

This employee could infect the network with a computer virus, which could then spread to all of the other computers connected to the network.

Computer networks also have some disadvantages. One disadvantage is that users can’t share data unless they’re on the same computer network. If they’re on different networks, they can’t share data. Another disadvantage of computer networks is that they’re inefficient when used to send data in a very short period of time.

That’s because most computer networks use shared transmission lines and modems. If you send data at a given time when the transmission line is busy, the data has to wait in line for its turn. Computer networks can be very expensive to install and maintain.

Although many companies are now installing computer networks using relatively inexpensive local area networks (LANs) rather than wide area networks (WANs), the costs of setting up and maintaining a computer network are still considerable.

1. Equipment Costs

Computer networks require specific hardware to function properly, and these costs can be prohibitive. One of the most expensive aspects of a computer network is the server. The server is the “brain” of the network and controls all communication between computers and network services.

A server is necessary even if you plan to use the network only to exchange data between a few employees. The other major hardware expense is the network switch, which directs the flow of data, and network cabling, which connects all of the hardware together.

2. Network Security Risk

Computer networks are susceptible to security breaches, especially those that use an Internet connection. If the network is unprotected, hackers could access the data and even shut down the network. To avoid these problems, you need to use special software for the network and for each computer connected to the network.

Network Security Risk

You also need to make sure that employees follow basic security procedures, such as changing passwords often and avoiding clicking on suspicious links.

3. Limited Company Collaboration

Computer networks are designed for communication between employees and can’t replace face-to-face meetings. If you want employees to brainstorm and collaborate with each other in real-time, a computer network is not the best tool.

Unless you have the money to invest in video conferencing equipment, a computer network can only be used to exchange data and information among employees.

4. Network Congestion

Computer networks are designed to be flexible, but they also share data with other networks and run the risk of network congestion. Network congestion can affect the speed of data transfer between computers and over the network.

Network congestion

To avoid network congestion, businesses need to make sure that they have enough bandwidth. Bandwidth refers to the amount of data that can be transferred at any given moment.

5. Too many cables and cabling costs

Another disadvantage of computer networks is the amount of cabling needed to set up and maintain a network. When you set up a network, you have to run cables to connect all the computers in the network. The cables are expensive, and installing them is a time-consuming, labor-intensive process

It can be very difficult to find room in an office to run all those wires. Some computer networks require cables that are not easy to install. The type of cable used to connect a Token Ring network isn’t easily threaded through walls, for example.

The cables used to connect networks together (called “backbones”) also can be difficult to install.

6. Unreliable service and downtime risk

Another disadvantage of computer networks is that they are not always reliable. If you depend on a network and the network goes down, you could lose money because you can’t do your job. You also could lose customers if the downtime is long enough

. If you run a business where people have to be able to access information on a network at all times — for instance, if you’re in the airline business and people have to check schedules at any time you’ll have to provide extra computer systems and telecommunications links in case any of the main parts of your network go down.

7. Too much dependency on a single network for communications

Another disadvantage of computer networks is that you become too dependent on one network for all communications, such as interoffice communications, remote access to databases and other resources, the transmission of information between offices or locations, and so on.

If the network goes down or is inaccessible, you can’t communicate with other offices or locations. If one office’s network goes down, it might affect all the other offices’ networks. Computer networks are like the veins and arteries in your body. You can survive without one network, just as you can survive without one vein or artery.

But if all your veins and arteries are clogged, you’re in serious trouble. Similarly, if all your networks have too much traffic and are too slow, you’re in trouble. If a network goes down, all communications that depend on it are cut off.

8. Computer networks are too slow and unreliable for real-time communication

Another disadvantage of computer networks is that they are too slow and unreliable for real-time communication. If you’re using e-mail to communicate with someone, you usually have plenty of time to write your message, edit it, and send it.

But if you’re using a videoconferencing system, where people are actually seeing each other, waiting for data transmission is unacceptable. If a videoconferencing system goes too slowly, people can’t use it for real-time communication.

If a network is too slow, the videoconferencing system goes too slowly and breaks down. Similarly, if a network goes down or is inaccessible, you can’t use any of the computers on that network for real-time communication. You can’t use the videoconferencing system, real-time data transmission goes down, and so on.

Wrapping Up

Computer networks come with some disadvantages. They are expensive, can lead to data security breaches, and can even lead to network congestion. However, computer networks can also be useful for communication and collaboration within a company.

To get the most out of your computer network, you need to invest in good hardware and hire an expert to implement and manage the network. Computer networks are an essential tool for anyone needing to share files, printers, or other resources with people in other locations.

However, with any technology, there are both advantages and disadvantages. It is important to understand these before implementing a computer network in your business.

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