EBK ENHANCED DISCOVERING COMPUTERS & MI
1st Edition
ISBN: 9780100606920
Author: Vermaat
Publisher: YUZU
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Question
Chapter 5, Problem 2.1E
Program Plan Intro
Antivirus
Antivirus is a set of programs or a program intended to search for, detect, prevent, and remove computer viruses, and other malicious programs like Trojans, worms, adware, and more.
Typical functions performed by an antivirus program are listed below:
- Scans directories and files for any malicious patterns.
- Allows user to initiate a scan of a specific file or entire computer, or a flash drive, or a compact disk at any time.
- Removes any malicious program detected.
- Shows the health of the computer machine.
Explanation of Solution
Scheduled antivirus update:
“Yes”, Avast antivirus is scheduled to update automatically the virus definitions.
- It is very important to keep the computer’s protection up to date, or else new malicious threats could slip past the defenses...
Expert Solution & Answer
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A computer virus is a little piece of software that travels from one computer to another and causes problems with its functioning. A computer virus may damage or remove data on a computer, distribute the virus to other computers through email, or even wipe the hard drive clean.
Computer infections are often propagated via email attachments or instant messaging conversations. As a result, you should never open an email attachment unless you know who sent it or unless you are expecting it. Viruses might be camouflaged as comical photos, greeting cards, or audio and video files in email attachments. Computer viruses may also be propagated through Internet downloads. They may be found in pirated software, as well as other files and applications that you may download.
Why would designers place software inside the kernel (or make use of kernel software) if it is so dangerous? What additional strategies do you use to avoid viruses if you were an antivirus creator or maker?
What are the benefits of showing file extensions while trying to keep your computer virus-free?
Is there a specific moment in startup time when antivirus software begins to load?
Chapter 5 Solutions
EBK ENHANCED DISCOVERING COMPUTERS & MI
Ch. 5 - Prob. 1SGCh. 5 - Prob. 2SGCh. 5 - Prob. 3SGCh. 5 - Prob. 4SGCh. 5 - Prob. 5SGCh. 5 - Prob. 6SGCh. 5 - Prob. 7SGCh. 5 - Prob. 8SGCh. 5 - Prob. 9SGCh. 5 - Prob. 10SG
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