Malware And Its Effects On Computers - 1029 Words

One of the most significant threats to computers today is malicious software. Malicious software, also known as malware, is defined as any unwanted program that means you harm and is transmitted to your computer without you knowledge or consent. Malware is used to damage computer software, files, and to steal personal information. Malware comes in many forms, and in order to stay ahead of the threat, computer users need to be aware of the different types of malware that exist. Viruses are probably the most well-known type of malware. Computer viruses are software programs that are deliberately designed to interfere with computer operation (www.microsoft.com). Viruses are programs that attach themselves to other programs in order to reproduce and cause harm. When the infected program is ran and installed, the virus then activates and spreads itself to other programs that are installed on the computer in order to harm your computer system (www.wisegeek.org). The program might be an app lication, a macro document, a Windows system file, or a boot loader program (Andrews, 900). Two well-known viruses are boot sector viruses and rootkits. These viruses affect a computer’s operating system. A boot sector virus is a virus that hides in the MBR program in the boot sector of a hard drive or in an OS boot loader program (Andrews, 900). A rootkit is a virus that loads itself before the OS boot is complete. A rootkit can hide folders that contain software it has installed and can hijackShow MoreRelatedMalware And Its Effects On Our Computer1882 Words   |  8 Pagesinstructions only to learn that we’ve helped a malware program run on our computer. Malware, also known as malicious software, has a deep history behind it. By definition, malware is a code or a software that is designed to damage, disrupt, steal, or inflict malice in some form or another on computer data, personal files, hosts, or networks. It poses a major threat to home and business computers worldwide and there aren’t many means to stop it. Malware comes in a variety of forms, and from a varietyRead MoreThe Definitions Of Malware And Malware1462 Words   |  6 Pages2.0 Definitions of Malware Malware is a term coined for software that gets installed on your machine and creates unwanted trouble and unwanted tasks, often for some third party s benefit. They can be of simple advertising that just annoys us to causing serious computer invasion and damage (e.g., stealing passwords and data or infecting other machines on the network). Additionally, some malware programs are designed to transmit information about your Web-browsing habits to advertisers or otherRead MoreBotnet Essay1045 Words   |  5 Pages The idea of the malicious code or malware, (e.g., infections, worms, bots) moved as of late from upsetting support of effectively looking for financial benefit. Beforehand, worms were arranged essentially to spread. The effect on casualties and associations was essentially an interruption of administration bringing about the loss of efficiency and now and at that a point lost pay. Before long, innumerable imperative worms are proposed to take delicate information, for instance, Mastercard numbersRead MoreTaking a Look at Cybercrime1019 Words   |  4 PagesIntroduction Malware is a malicious software and act a single term to refer to virus, trojan horse, spy ware, worm and spam. It is design to harm to a standalone computer or a network computer. Type Of Malware Virus is a program that replicates by being copied to another program, computer or documents. It can be send toward via e-mail or downloaded file that person receive from the website that he download. Trojan horse is a program that harmful to the computer or data in such a way that it canRead MoreMalware and Spyware976 Words   |  4 PagesMalware Malware,  short for  malicious  (or malevolent)  software, is software used or created by attackers to disrupt computer operation, gather sensitive information, or gain access to private computer systems. It can appear in the form of  code,  scripts, active content, and other software.  Malware is a general term used to refer to a variety of forms of hostile or intrusive software. This malware will operate invisibly, often without displaying itself in your Task Manager. To top it off, malwareRead MoreHotfix Essay749 Words   |  3 Pagesconsistent security routine. Check whether the OS is patched regularly and for individual programs on the computer. Removing unnecessary users By removing unnecessary users or user groups can help user error which leads to cyber attacks. Update user policies and make sure that users are attentive and fulfill these practices. Applying password guidelines Passwords are most important phase of computer security. Minimize the age of the password Port Scanning and Ping Sweeps The ping tool is communallyRead MoreThe Ethics Of The Antivirus Software1300 Words   |  6 PagesThe antivirus software is the last line of defense against different security threats and malware and it is the most important and most used security control. It has very little false positives. This software is made up of a database of virus signatures that it uses when checking data. Once the virus signature matches the data, the antivirus reacts to the threat, usually deployed on Microsoft Windows PCs. â€Å"Attackers are motivated by fame, money, political conflicts, or ideologies† (Al-Saleh, AbuHjeelaRead MoreFinancial And Business Implications Of Target Corporation Essay1562 Words   |  7 PagesAbstract Target Corporation was affected by the security breach it was the largest breach that ever happened. This document will explore how many people were affected, what is the effect on Financial and Business implications from the data breach, Lawsuits against the target company, How did the company handle the crisis like when did the company discovered the breach and when did the customers were notified. Introduction About target: Target store was first opened on May 1st 1962 Minneapolis ofRead MoreAssignment On Information Security Threats1390 Words   |  6 Pagesdamage. It can step up to attacks on computer systems, network and more things belong to the system. A threat has been defined to be any menace like as, nature and extent as to unsettle the mind of person who is operated to it. There is various type of threat in information security system for example, direct, indirect, veiled threat, as well as conditional and many more. 2.1 NAME AND DESCRIPTION OF THE THREAT The selected threat is back off point-of-sale malware. Suppose if you’re business purchasesRead MoreEthical And Social Issues Of Computer Viruses And Computer Sabotage1446 Words   |  6 Pages Ethical and Social Issues of Computer Viruses and Computer Sabotage Computer sabotage is a very dangerous form of computer crime. Computer sabotage is described as acts of malicious destruction to a computer or computer resource. Common forms of computer sabotage include the distribution of malicious and destructive programs such as that can cause damage not only to the software of a computer but also the hardware of a computer. â€Å"The computer saboteurs create tiny but destructive programs that