Essay On Computer Viruses

732 Words2 Pages
bulb-icon

Recommended: Impact of modern technology in daily life

Online Tyranny: Viruses Wreak Havoc on Computers Captivated by a technological revolution, modern society relies heavily on computers for their speed and efficiency. Computers perform a plethora of tasks including connecting individuals through intercommunications, running programs, and completing arithmetic computations. Moreover, they enabled ideas such as a lunar landing to develope into reality. Computers significantly enhance day to day activities, but they do have one major drawback. Computers, like humans, can get sick. A computer virus is very similar to a human virus, in how they infect a computer and multiply. Computer viruses negatively affect computers, and they often hinder a computer’s ability to function. Computer viruses use multiple methods to spread and damage computers and files. Computer viruses employ a magnitude of methods in order to spread, but they usually utilize three main tactics. Viruses spread through removable media such as USB drives, through Internet downloads, and through e-mail attachments. (“How Do Computer Viruses Spread?”). Flash drives, or USB …show more content…

Some malicious viruses corrupt files, impair important hardware, or collect personal data such as passwords and credit card numbers (“What Do Computer Viruses Do”). Viruses can also modify existing files stored on your computer. They don’t delete the files, but instead, they unnoticeably change parts of the code for files which yields them unusable (“List of the Effects of Computer Viruses.”). These viruses multiply within the circuitry of a computer, spreading from file to file. (“Effects of Computer Virus”). Even worse than corrupting files, some viruses completely take over your computer. You will have no control over your computer, and it will most likely cost money to remove the virus (“What Do Computer Viruses Do”). Viruses, benign or malicious, can corrupt files or hinder your computer useless, and they are usually costly to

Show More
Related

  • The Use of Computers on Car Crash-Analysis Programs

    1014 Words  | 3 Pages

    In the world today, computers are used in every field. Be it a major space exploration or a small chore like cleaning our room. The use of computers has made our lives easier but at the same time a computer failure can make our lives miserable too. We trust computers more than we trust anything else these days. We use computers to communicate, share personal information, buy goods online, etc. We also trust computers with our safety. Starting from house alarm systems and other safety devices we have now moved on to using computers to Test Car Crashes.

    Read More

  • Computer Hackers and Greed

    1873 Words  | 4 Pages

    Multi-platform computer worms are a tool that computer hackers use to infect computers to gain control access. Computer worms are a dangerous virus because they are self-replicating, meaning that they multiply themselves and spread onto other computer networks seeking a lapse in internet security. Computer worms do not need to attach themselves onto an existing computer program to gain access to the victim computer files. The computer worm was created on accident by a Cornell student named Robert Morris; he was seeking a way of managing the internet in 1988. “Morris had no malicious intent, but a bug in his program caused many of the computers the worm landed on to crash. … but worms had come of age and have since evolved into an effective way of attacking systems connected to the internet” (Barwise). Today, hackers use the Morris worm to infect computers. “Five men believed to be responsible for spreading a notorious computer worm on Facebook and other social networks — and pocketing several million dollars from online schemes — are hiding in plain sight in St. Petersburg, Russia …” (Richmond). Since the good intended creation of the worm it has only been used maliciously as a computer virus by money seeking computer hackers such as the Koobface gang in Russia.

    Read More

  • Cyberattacks Essay

    938 Words  | 2 Pages

    The United States’ healthcare system is a three-trillion-dollar industry consisting of doctors, nurses, hospitals, pharmaceutical companies, medical equipment providers, and health insurers. With so many components and millions of patients to care for, fast efficient health information systems are needed to reduce cost, store and modify patient information, and administer quality care (Akowuah, Yuan, Xu, Wang, 2012, pg. 40). Although health information systems have helped increase the healthcare industry’s efficiency and effectiveness, it has also exposed millions of patient’s identities and medical records to cyber-attacks. Managers in the healthcare field should be aware of cyberattacks, the laws that protect and secure patient’s privacy,

    Read More

  • Essay On Ransomware

    835 Words  | 2 Pages

    Ransom by definition: a sum of money demanded or paid for the release of a captive. With this, one can somewhat tell what ransomware is - a class of malware which restricts access to the computer system that it infects, and demands a ransom paid to the creator of the malware in order for the restriction to be removed. Standing strong as one of the most destructive and profitable malware till date for the perpetrators, it is reported “Since last couple of weeks we have been seeing 500+ incidents per day of this malware. The incidents are being reported from all over India.” says Mr. Katkar, CTO of India’s leading antivirus software Quick Heal, dated early September.

    Read More

  • Computer Misuse Act 1990 Essay

    911 Words  | 2 Pages

    Unauthorized modification of computer material: An individual can't change, erase, or degenerate information. Also, if somebody attempts to put a virus onto another individual's system, they would be breaking the law. Ordinarily, carrying out unauthorized access to a machine is usually only a fine. Access with the expectation to the intent and unauthorized alteration are viewed as more serious crimes and might be prosecuted by overwhelming fines as well as prison time.

    Read More

  • Computer Security in an Information Age

    2236 Words  | 5 Pages

    Computers; they are a part of or in millions of homes; they are an intricate part of just about every if not all successful businesses, the government, and the military. Computers have become common place in today’s society and the lives of the people who live in it. They have crossed every national, racial, cultural, educational, and financial barrier, which consequently ushered in the information age. A computer is a programmable electronic device that can store, retrieve and process data, and they come in all shapes, and sizes. They can be used for and in just about anything. As stated before, they are used in just about every aspect of modern society. They are so fundamental to modern society that it would be disastrous to society without them. As stated before, there are many areas in modern society that are run by computers. They play an intricate part of millions of homes in the world. Office workers in business, government and the military may use them to write letters, keep rosters, create budgets, find information, manage projects, communicate with workers, and so on. They are used in education, medicine, music, law enforcement, and unfortunately crime. Because computers have become such a part of the world and how it operates, there is a tremendous responsibility for those who are in control of these computers and the vital information that they carry, to manage and protect them properly. This is management and protection is vital because any loss or damage could be disastrous for the affected entity. For example, a mistake or intentional alteration of a personal credit file could affect ones ability to buy a car or home, or can lead to legal actions against the affected person until the mistake or intentional alteration has been corrected. Therefore, with the advent of computers in the information age, and all of the intentional and unintentional violations against them, comes the need to safeguard them and the information they carry with strong systems and policies of computer security.

    Read More

  • Protecting Against Malware Essay

    2372 Words  | 5 Pages

    “ Prevention is better than cure ”, if computer users are aware of Malware attacks, they may prevent those attacks . So, in this research paper i am going to focus on Malware and Protecting Against Malware.

    Read More

  • Spyware Essay

    642 Words  | 2 Pages

    Spyware is a malicious form of technology that aids in gathering information about an individual or organization without their knowledge or consent. It is used mostly for tracking and storing user movements on the internet initiating pop ups and advertisements for the benefit of a third-party. Spyware also changes the configurations of an individual’s computer settings to the point where it can take over the computer. The computer can then have slower internet connection speeds as well as not having access to the other computer commands. Spyware is usually installed by tricking the individual by hiding in a software bundle which they want to download.

    Read More

  • Malicious Code

    1628 Words  | 4 Pages

    Malicious code is a real danger to modern systems. Most systems nowadays do not work in isolation; they are more likely to be connected to other systems and sometimes they can even be dependent on them. Therefore an attack on one of the systems in the network is a potential attacking attempt to any other systems, with which it is interacting. Therefore, it is inevitable for any networked or Internet-connected computers to deal with malicious code attacks at some point. Businesses lose billions of dollars each year because of malicious code attacks. Responding to the attack and restoring all the data on the computers is a time-consuming and expensive task. It is a much better practice to try preventing it through organizing and maintaining effective defenses. However, it is important to keep in mind that there is no one general solution that can help to prevent all the attacks. Attackers are constantly looking for new ways to take advantage of systems’ vulnerabilities and find new ones. That’s why organizations have to not only defend themselves against existing attack methods, but also try to predict and prevent new attacking techniques. It means that computer and network security is a never-ending challenge and expense.

    Read More

  • Cyber Security Essay

    2186 Words  | 5 Pages

    Cyber Security as an International Security Threat National and International Security is a sum of the actions taken by countries and other organizations that can guarantee the safety and well being of their population. It is vital for a nation to pre-emptively discover what issues could affect their security, and take action to prevent any detrimental or harmful events from happening. With the development of technology and the transition into a more technologically savvy society, cyber security has become one of the most prevalent and important economic and national security issues that the United States will come to face. United States President Barack Obama has identified cyber security as a key issue the nation will face. President Obama declared that the “cyber threat is one of the most serious economic and national security challenges we face as a nation” and that “America's economic prosperity in the 21st century will depend on cyber security (“Foreign Policy Cyber Security,” 2013).”

    Read More

  • Essay On Zombie Virus

    778 Words  | 2 Pages

    With this information, of which is all theoretically possible, we now have a zombie that passes the principles of a zombie.The medical science involved has now proven that zombies are possible.Have fun and do not create this unless you want to be responsible for the mass genocide of the human race.

    Read More

  • Malware Essay

    1762 Words  | 4 Pages

    Malicious software, or simply malware, can be described as software that a computer user never authorized to be loaded. This means that the software can be found on user’s computer without his or her knowledge. Furthermore, a malware can be described as software that collects private information from any computer without user’s knowledge and authorization. As the name suggests, this software is malicious and can do great damage to a computer, mobile device, or other related devices. This damage can range from something as slight as altering the author’s name on a document to massive damage like making an entire device fail to function properly (Töyssy and Marko 109). The good news is that malwares can be controlled or prevented. As a matter of fact, it does not cost a fortune to keep a device safe from malware attacks. It also needs enough knowledge about them. In order to be able to do this, however, it is important to understand the various terminologies used to describe malicious software.

    Read More

  • Essay On Cyber Security

    737 Words  | 2 Pages

    Cyber security is the protection of networks, computers, programs and data from attack, damage or unauthorized access. This is important because a great number of our confidential information is on computers and transmit that data across networks to other computers. As of now cyber-attack is one of the transnational issues that we are concern about in the United States. If these private networks were hack our national security infrastructure will be in distress.

    Read More

  • Malware Essay

    654 Words  | 2 Pages

    Malware can survive in a number of ways say different sizes, shapes and also the purpose ranging from viruses to spyware and to bots. Malware in general is classified into two types. They are the concealing malware and infectious malware. In case of infectious malware, the malware code is said to spread all over which means that the software code shall replicate from one user to another and this goes on. In infectious malware, we need to consider two cases, which are called the viruses and the worms. Viruses are termed as the software that has executables within itself and causes the executables to spread when it is run. The second case called worms is a software which infects a computer and then spreads to others.

    Read More

  • Essay On Cybercrime

    1579 Words  | 4 Pages

    Cybercrime refers to all forms of crime conducted through a computer or a mobile device using computer networks. It is thus the use of a computer with the aim of intercepting and manipulating content, disrupting communication, stealing or generally destroying others’ information or hardware through a network. Although cybercrime is a worldwide problem and affects both small and big companies, small companies are affected more from the dangers of cybercrime. The rapid advancement in technology is causing tremendous problems to businesses in terms of more sophisticated cyber-attacks. This project is interesting and beneficial because it enlightens one on the dangers of cybercrime, thus preparing individuals to know how to prevent attacks while online, how to reduce the effects of a cyber-attack and how to prevent future

    Read More

More about Essay On Computer Viruses

Open Document