conclusion of computer virus essay

Essays on Computer Virus

Solutions to Computer Viruses Analytical Essay

Introduction, solutions to computer viruses, works cited.

As much as technology is useful to human beings, it comes with its challenges. One of such challenge that has troubled technology users for a long period of time is computer viruses. They refer to computer programs that are created by malicious software developers or computer programmers to harm other people’s computers.

Computer viruses are a great problem as they cause damage to data and they can potentially lead to system malfunction (Brain 1). Other viruses can be used by hackers to get information from other people’s computers without permission.

The best solution for the problem of computer viruses is installation of antivirus software on computer systems. Once antivirus software is installed in a computer system, it protects the computer system from such malicious software and ensures that any program that runs in the computer system is authorized.

Examples of antivirus software include Kaspersky, McAfee, Norton, Avast etcetera. The only down side of antivirus software is that they are also programs and thus they are not intrinsically perfect.

The antivirus software is thus frequently updated in order for it to efficiently protect a computer system (Brain 1). This may prove to be expensive to the user although the cost of updating antivirus software is not as high as the initial cost of acquiring the antivirus software.

The computer system user should also be extra careful while using his/her computer. This is especially crucial when the user is working with online application since the World Wide Web has many viruses. Sometimes hackers and virus developers may even develop an application that will ask the user to click on a window to see what it contains.

On clicking the window, the virus is permitted to run in the users computer systems and, this way, it may lead to performance bottlenecks or cause serious loss of data. It is thus of essence for users to ensure that they do not run applications that they are not sure about.

Users should also avoid being gullible while viewing high risk sites like entertainment sites in which such applications are found. Other links and images that may be sent as spam messages by hackers and virus developers should also be avoided. This is because most computers get infected with viruses though the use of the internet.

With the continued use of, and advancement in, technology, a lot of technology-related problems have arisen. Viruses are more destructive than ever. Organizations are continually losing important and costly information.

This calls for keener and greater care of our computer systems against the effects of viruses. Other measures that people can take to mitigate the effects of viruses are ensuring that files are properly backed-up so that once information is lost the organization does not go back to the drawing board.

Efforts should also be made to ensure that once a computer system is infected with viruses, the information saved in it is salvaged.

For instance, files and information in a computer system operating a Windows Operating System can be salvaged by running a live CD of the Linux OS.

This is done by booting the computer system from the Linux OS CD and finding the files that are not part of the Windows System files, and are not created by the user. The only disadvantage of this kind of operation is that it requires a highly intelligent IT (Information Technology) professional.

Brain, Marshall. “ How Computer Viruses Work ”. 2010. Web.

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IvyPanda. (2018, May 22). Solutions to Computer Viruses. https://ivypanda.com/essays/technology-issue/

"Solutions to Computer Viruses." IvyPanda , 22 May 2018, ivypanda.com/essays/technology-issue/.

IvyPanda . (2018) 'Solutions to Computer Viruses'. 22 May.

IvyPanda . 2018. "Solutions to Computer Viruses." May 22, 2018. https://ivypanda.com/essays/technology-issue/.

1. IvyPanda . "Solutions to Computer Viruses." May 22, 2018. https://ivypanda.com/essays/technology-issue/.

Bibliography

IvyPanda . "Solutions to Computer Viruses." May 22, 2018. https://ivypanda.com/essays/technology-issue/.

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Essay on Antivirus

Students are often asked to write an essay on Antivirus in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Antivirus

What is antivirus.

Antivirus is a type of software. Its job is to protect your computer from harmful programs called viruses. These viruses can damage your computer or steal your private information.

How does Antivirus work?

Antivirus software scans your computer to find viruses. It looks at the code of each file to see if it matches known viruses. If it finds a match, it alerts you and removes the virus.

Types of Antivirus

There are many types of antivirus software. Some are free, and some you have to pay for. Examples include Avast, Norton, and McAfee. Each one works a bit differently.

Why is Antivirus important?

Having antivirus software is very important. It keeps your computer safe and your information private. Without it, you could lose important files or have your personal details stolen.

How to use Antivirus?

Using antivirus software is easy. You install it on your computer, and it starts working. It will scan your computer regularly. If it finds a virus, it will tell you and help you remove it.

Also check:

• Advantages and Disadvantages of Antivirus

250 Words Essay on Antivirus

Antivirus is a type of software. It is designed to protect your computer from harmful programs called viruses. Viruses can slow down your computer, steal your information, or even damage your files. Antivirus works like a shield, stopping these viruses from harming your computer.

How Does Antivirus Work?

Antivirus software works in two main ways. First, it scans your computer to find viruses. It looks at all your files and checks if any of them match known viruses. This is called virus scanning. If it finds a match, it will alert you and offer to remove the virus.

Second, it watches what happens on your computer in real time. This is called real-time protection. If it sees something suspicious, like a program trying to change a file without permission, it will stop it. This helps catch new viruses that aren’t in its list yet.

Why Do We Need Antivirus?

We need antivirus because the internet is full of potential threats. Viruses can come from emails, websites, or even from plugging in a USB stick. Without antivirus, your computer is like a house with no locks. Anyone can come in and take what they want. With antivirus, your computer is safe and secure.

In conclusion, antivirus is a vital tool for keeping our computers safe. It works by scanning for known viruses and watching for suspicious activity. Without it, our personal information and files could be at risk. So, it’s important to always have an up-to-date antivirus program on your computer.

500 Words Essay on Antivirus

Antivirus is a type of software that helps protect your computer from harmful things called viruses. Just like we get sick from germs, computers can get sick from viruses. These viruses can slow down your computer, delete your files, or even steal your personal information. Antivirus software works like a shield, stopping these viruses before they can harm your computer.

Antivirus software works in two main ways. First, it scans your computer to find viruses that might already be there. This is like a doctor checking you for signs of illness. If the antivirus finds a virus, it works to remove it and heal your computer.

The second way antivirus works is by keeping a watchful eye on your computer all the time. It checks the files you download and the websites you visit to make sure they are safe. If it sees something dangerous, it stops it before it can harm your computer. This is like a bodyguard, always ready to protect you from harm.

We need antivirus software because the internet is full of viruses. These viruses are created by people who want to harm others or steal their information. Without antivirus software, your computer is like a house with no doors or windows. Anyone can come in and take what they want.

With antivirus software, your computer has strong doors and windows that keep out unwanted visitors. It helps keep your computer running smoothly and protects your personal information. This is why it’s important to have antivirus software on your computer.

Choosing the Right Antivirus

There are many different types of antivirus software. Some are free, and some cost money. When choosing an antivirus, it’s important to pick one that suits your needs.

Free antivirus software can provide basic protection, but it might not be enough if you use your computer a lot or have important files. Paid antivirus software usually offers more protection and extra features, like customer support or protection for multiple devices.

Before choosing an antivirus, do some research. Read reviews, check the features, and make sure it’s from a trusted company. This will help you make the best choice for your computer’s safety.

In conclusion, antivirus software is an important tool for keeping our computers safe. It works like a shield, protecting our computers from harmful viruses. By choosing the right antivirus, we can surf the internet without worry, knowing our computers and personal information are safe. Just like we need to take care of our health, we also need to take care of our computers. That’s why having antivirus software is so important.

That’s it! I hope the essay helped you.

If you’re looking for more, here are essays on other interesting topics:

• Essay on Anti Semitism
• Essay on Anti Terrorism
• Essay on Apiculture

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7 Conclusion

• Published: August 1992
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In Chapter 1 we set specific objectives for this book. It is appropriate at this stage to consider how these objectives have been met. The overriding purpose was to take a management view of computer viruses, since this does not appear to have been done and the importance of doing so is crucial to any meaningful attempt to counter the virus threat. How well this has been accomplished is best judged by management readers. A review of the other objectives follows. 1. To present a concise but comprehensive account of what is known about computer viruses. This was done mostly in Chapter 2, where the nature of computer viruses was explained and various aspects of the problem were discussed.

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Home — Essay Samples — Information Science and Technology — Computer — Computer Viruses

Computer Viruses

• Categories: Computer Viruses

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Published: Jan 29, 2019

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The anna kournikova worm, the melissa virus, crypto locker.

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Essay: The History and Types of Computer Viruses and Their Effects

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INTRODACTION: –

A computer virus is a program that spread to affect executable files or around the disk network hard drive  and then making copies of itself. Some virus are not dangerous,  others may harm data files, and others could break down the files. Simply the virus is a computer program that could do anything to other programs that its run and damage it. Viruses are transferred when people divide USB (Universal Serial Bus) or it could transfer from discs and any portable media that could be useful for Computers. Nowadays viruses could be found  on the website or even in emails, it could spread through the massages. Viruses can be formed as a PDF file (Portable Document Format) many of them actually  could be as a funny image or audio and video files. That's what make the people should be more careful with their own private information that could exist on the hard disk. Computer viruses have a history also different types and effects on the computer's data.

I-  THE HISTORY OF COMPUTER VIRUSES

This section will mentions the first computer virus  released and what happened next

A.  First computer virus

Brain is the name of the first computer virus in history released in January 1986. Written by two brothers  Amjad Faroog Alvi and Basit Faroog Alvi from Pakistan. The computer virus Brain didn’t  actually has any effects, however Brain had made to scan the IBM PC ,  and make a copy of it by putting  back  the  boot sector of a floppy disk . Also, the virus develops to check if there is any mistake could happen to the Disk Operating System. This varies made a lot of people develop a new computer viruses that is harmed and danger.

B. What happened after the computer virus Brain was released ?

After the computer virus brain was released, millions of new  computer viruses  have  spread around the world. Most of these new viruses are dangerous which made our network world unsafe   and harmful.  However,  the risk of these computer viruses is made by people who like to to steal  personal information  and destroy data are called hackers.  The hackers made a set of dangers types of computer viruses this site does a lot of cost in our network world. That's what makes the network world unsafe and harmful which is really bad for the society.  

II- TYPES OF COMPUTER  VIRUSES

This section will discuss the types, and the most harmful computer viruses.

A. Types of computer viruses

There are a lot of types of computer viruses that is dangerous. One of them, is  the Trojan horse which is the kind of  program that  is hiding a virus inside  and harm programs that is working in the computer. In fact, a Trojan horse is  running more than one program at the same time, which is affecting the work of the computer. Trojan horse could be found when people download a free software or  attachment in the email messages. Another ,type is the internet worm virus  that is spread across the network world by copying itself on computers . The worm virus steals information and data.

B. Most dangerous kind of computer viruses  and their  cost damaged

First, is computer virus called ILOVEYOU  it is from a text email messages as a file this virus cost around 10 billion dollars  damage . Second , is Mydoom virus this virus has cost a 38.5 billion dollars as second part of ILOVEYOU virus. Third, is a trojan virus named Zeus has stolen over 70 million dollars from banks. Last, a virus called Slammer this virus attack random IP address and ATM , cost 1.2 billion dollars of damage. Also, there are more harmful viruses have existed.

III- THE EFFECTS OF COMPUTER VIRUSES

This section will describe the effects of  computer viruses

A. The way of computer viruses to steal information

Computer viruses could do harm things to the computer and data for example stealing private information. Every day a lot of private information stolen by hackers, who create a virus that is designed to steal peoples' data .

B. Computer viruses and their effects to hard drives

The danger of computer viruses cost a lot important data like the hard drives . One of these viruses is designed to erase or destroy computer hard drives. However, these damaged cost a lot of  money, important data for big companies and people .

C. A kind of computer virus could stop, the computer work

There is a kind of computer virus that affect the power supply. This virus shuts down or stop the work of computer immediately without any warning .Also, this virus  slows the computer which can damage some parts.

D. Damaged parts of the computer

Sometimes computer virus could destroy some parts of the computer. One of the parts called motherboard which is the most important part. This part is responsible for all the  pieces of the computer.

 People should be more careful with their own data information. There are a lot of ways to protect the computer from virus . One of many ways is  the firewall should be turned on all the time. This firewall protects your computer from hackers who might try to access your IP address and search for the important data to steal it or erase it. Another way to protect the computer from virus is to install a program called antivirus this program is a software designed to  prevent attacks from other harmful programs. Antivirus could update automatically that what make antivirus a good way to protect . People should be more careful when they download anything from the website or open any email messages  that is strange to prevent any hacker  attack that could be dangerous. Also, to avoid any attack from hackers people should  scan their privet  computer from time to time this way is very helpful move against computer viruses .  People should take care from any suspicions to prevent the danger of computer viruses.

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• First Online: 28 November 2023

Cite this chapter

• Tharun Dolla 4 ,
• Ganesh Devkar 5 &
• Boeing Laishram 6  

Part of the book series: Contributions to Public Administration and Public Policy ((CPAPP))

69 Accesses

In December 2019, the Covid-19 pandemic has thrown life out of gear across the world. While writing this chapter, the world has experienced waves of Covid-19 infections, and threats of new virus mutations and deadlier infections still loom at large. As the infrastructure is an underlying fabric, like veins and blood in a human body, on which society and nation prospers, like human body, it too got disrupted owing to Covid-19. This disruption has forced the policy makers and stakeholders associated with the infrastructure delivery process to rethink the entire value chain of right from planning, design, construction to operation of created facility. The extent of “disruption” became a point of debate owing to perception about the “infrastructure” that it is created by keeping in mind the long horizon (of time) and it is expected to have resilience, adaptability, agility, and responsiveness built it in. Few stakeholders termed it as a “black swan event” and tried to discuss it under the cloud of “uncertainty” and “one of off” phenomena. However, many stakeholders kept themselves away from coining Covid-19 as “Unknown” event because human civilization has experienced pandemics in the past and opened healthy debates on how the infrastructure delivery process responded in the times of Covid-19 and what are the areas of improvements to be made in the process to deal with disruptions of similar nature. The infrastructure is shaped and delivered to the customers under the influence of and interaction with varied elements like infrastructure policies, laws and regulations, contractual agreement, design drivers, financing mechanisms, and community consultation process. As each country has a different set of elements in force, the quality and quantity of emergent infrastructure and the service delivered are different. The Covid-19 pandemic unearthed these facets of infrastructure, especially in the delivery of healthcare services. Even it may be apt to say that the Covid-19 pandemic opened the can of worms, and debates raged over the process followed for financial allocation of different infrastructure sectors, policy measures undertaken by the governments to address the infrastructure backlog, accessibility of infrastructure to poor and marginalized communities, measures to reduce carbon footprint of existing, and planned infrastructure. Among these issues, the policy makers and news media were keenly observing and scrutinizing the infrastructure which is created and delivered with Public-Private Partnership (PPP) model.

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Tharun Dolla

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Ganesh Devkar

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Dolla, T., Devkar, G., Laishram, B. (2023). Conclusion. In: Dolla, T., Laishram, B., Devkar, G. (eds) Revisiting Public-Private Partnerships. Contributions to Public Administration and Public Policy. Springer, Cham. https://doi.org/10.1007/978-3-031-37015-1_16

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