Enterprise Virus Protection: You are the new system administrator for Precision Accounting Services, which has 45 computers on its network running Windows Defender Antivirus. All the computers have access to the Internet and update antivirus definitions as required. Last week, several users received an email with a link to an executable file stored on a cloud-based file sharing service. One user was tricked into downloading and running the malware. This malware was detected by Windows Defender Antivirus, but it could not be removed from memory while running. The user did not understand the malware detection messages and did not inform you. This created a security risk because the malware ran for an extended period and began accessing network file shares. How can you prevent this in the future?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Enterprise Virus Protection: You are the new system administrator for Precision Accounting Services, which has 45 computers on its network running Windows Defender Antivirus. All the computers have access to the Internet and update antivirus definitions as required.

Last week, several users received an email with a link to an executable file stored on a cloud-based file sharing service. One user was tricked into downloading and running the malware. This malware was detected by Windows Defender Antivirus, but it could not be removed from memory while running. The user did not understand the malware detection messages and did not inform you.

This created a security risk because the malware ran for an extended period and began accessing network file shares. How can you prevent this in the future?

Expert Solution
Step 1

First of all I will open Windows defender and Block that particular file.

There are three options, Block, Allow once, and allow.

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