botnet is a network of private computers infected with malicious software and controlled as a group without the owner’s knowledge. Criminals distribute malicious software that can turn your computer into a “bot”. When this occurs, your computer can perform automated tasked over the Internet without your knowledge. This type of malware is typically used to infect large numbers of computers. They are used to send out spam email messages, spread viruses, attack computers and servers, and commit others
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The Ten Commandments of Computer Ethics 1. Thou shalt not use a computer to harm other people. 2. Thou shalt not interfere with other people's computer work. 3. Thou shalt not snoop around in other people's computer files. 4. Thou shalt not use a computer to steal. 5. Thou shalt not use a computer to bear false witness. 6. Thou shalt not copy or use proprietary software for which you have not paid. 7. Thou shalt not use other people's computer resources without authorization or proper compensation
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ind 1 example of a product that you identify with a need that you had. Product (name and picture) - I choose to work on the white MacBook computer from the company Apple as it is a product that I'm using on a daily basis for school and my own sake and therefore know its weaknesses and strengths. Benefits - There has always been a war between the normal PC and Mac laptops over which one is more competent, but Mac laptops actually have many advantages/benefits such that; it is far less probable
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The purpose of an operating system, also known as (OS) is system software that manages computer hardware and software resources. It also provides common services for your computer programs. The (OS) is a component of the system software in a computer system. Usually applications require an operating system to function. It is the most important program that runs computers. The (OS) also takes responsibility for your security making sure that unapproved users will not be able to access your system
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Exercise Task 1 ICT – Harry 1. What is a computer network * A group of computers that are interconnected with each other. 2. Describe the benefits of networking computers * It allows PCs to share files and send information back and forth. It also allows PCs to create a server as a means of communication. 3. Describe some of the disadvantages of networking computers * Some of the disadvantages of networking computers is that it spreads viruses across the network and things like network
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Internet. Children using the Internet have become a big concern. Most parents do not realize the dangers involved when their children connect to the Internet. When children are online, they can easily be lured into something dangerous. For example, children may receive pornography online by mistake; therefore, causing concern among parents everywhere. Whether surfing the Web, reading newsgroups, or using email, children can be exposed to extremely inappropriate material. To keep children safe
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easy-to-use interface perfect for Technophobic, Kids, and Geeks alike. It's easy enough for the home user and powerful enough for the programmers. | It was the first operating system produced by MS built on the Windows NT architecture. | Mac computers overall last longer (in years) than Windows PCs, and they can be sold on eBay for a big portion of what you paid for them. (Sometimes up to 3/4 of what you spent on it can be gotten back by selling it) | Windows XP presents a significantly redesigned
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codes and passwords to gain unauthorised entry to computer systems. A system hacker knows about designing and maintaining operating systems and a password hacker knows how to find out someone else's password. Computer hacking is most common among teenagers and young adults, although there are many older hackers as well. Many hackers enjoy learning more about how computers work and get excitement out of cracking the security of remote computer systems. They often enjoy programming and have expert-level
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2. Computer Trespassing- Is when a cybercriminal lures its’ users with ads for them to click on the link so they can obtain password information and access to files on the computer. 3. . Hardware Hijacking- This is one that was recently discovered by researchers at Columbia University where certain printers have a security flaw and the criminals can exploit the process where malicious files can be downloaded to the networkH that the printer is connected to and thus cause the computer to overheat
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major concern. Internal security issues, such as spiteful users of the business using one of the information technology applications within the company. Beside the physical security, hotels have external security issues for an example a person sending e-mails with viruses or a hacker trying to hack into the database for personal information about the customers staying at the hotel. Hotels have to guarantee security and safety of the hotel guests. After previous events that includes the attacks on
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