TestOut Labs 1-3-
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LDS Business College *
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Course
312
Subject
Information Systems
Date
May 16, 2024
Type
docx
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2.2.7 - Identify Social Engineering
Delete the Microsoft Windows Update Center phishing email
Delete the Online Banking phishing email
Delete the Grandma Jacklin forwarded email hoax
Delete the Emily Smith spear phishing email
Delete the Sara Goodwin malicious attachment email
Delete the Grandma Jacklin forwarded email hoax
Delete the Joe Davis malicious attachment email
Delete the Executive Recruiting whaling email
2.3.6 - Configure Microsoft Defender You recognize that the threat of malware is increasing. As such, you would like to use Windows Virus & Threat Protection to protect your computer from malware.
In this lab, your task is to:
●
Enable and configure Windows Virus & Threat Protection as follows: o
Add a file exclusion for D:\Graphics\cat.jpg
.
o
Add a process exclusion for welcome.scr
.
o
Locate the current threat definition version number. ▪
Answer Question 1.
o
Check for updates. ▪
Answer Question 2.
o
Perform a quick scan.
EXPLANATION Complete this lab as follows:
1.
Access the Virus & threat protection
options. a.
Right-click Start
, and then select Settings
.
b.
Select Update & Security
.
c.
From the left pane, select Windows Security
.
d.
From the right, select Virus & threat protection
.
2.
Add a file exclusion for D:\Graphics\cat.jpg. a.
Under Virus & threat protection settings
, select Manage settings
.
b.
Scroll down to Exclusions and then select Add or remove exclusions
.
c.
Select Add an exclusion
, and then select File
.
d.
From the left pane, browse to and select Data (D:)
> Graphics
.
e.
From the right pane, select cat.jpg
, and then select Open
.
3.
Add a process exclusion for welcome.scr. a.
From the Exclusions dialog, select Add an exclusion
, and then select Process
.
b.
In the Enter process name
field, type welcome.scr
and select Add
.
4.
Check for protection updates. a.
From the top left of Windows Security, select the back arrow
twice to return to the Virus & threat protection
page.
b.
Scroll down to Virus & threat protection updates
and then select Check for updates
to access the Protection updates page.
c.
From the top right, select Answer Questions
.
d.
Answer Question 1.
e.
Select Check for updates
.
f.
Answer Question 2.
5.
Perform a quick virus scan. a.
From the top left of the Windows Security dialog, select the back arrow
to return
to the Virus & threat protection
page.
b.
Select Quick scan
.
c.
Wait for the scan to complete.
6.
From the Lab Questions dialog
,
select Score Lab
.
3.5.6 Manage Certificates
You are the IT administrator for a growing corporate network. You manage the certification authority for your network. As part of your daily routine, you perform several certificate management tasks. CorpCA, the certification authority, is a guest server on CorpServer2.
In this lab, your task is to complete the following:
●
Your network uses smart cards to control access to sensitive computers. Currently, the approval process dictates that you manually approve smart card certificate requests.
Approve pending certificate requests for smart card certificates from tsutton and mmallory.
●
Deny the pending web server certificate request for CorpSrv12.
●
User bchan lost his smartcard. Revoke the certificate assigned to bchan.CorpNet.com using the Key Compromise
reason code.
●
Unrevoke the CorpDev3 certificate.
Complete this lab as follows:
1.
Access Certification Authority on the CORPSERVER2 server.
1.
From Hyper-V Manager, select CORPSERVER2
.
2.
Maximize the window for better viewing.
3.
From the Virtual Machines pane, double-click CorpCA
.
4.
From the Server Manager's menu bar, select Tools > Certification Authority
.
5.
Maximize the window for better viewing.
6.
From the left pane, expand CorpCA-CA
.
2.
Approve the pending certificate request for tsutton and mmallory.
1.
Select Pending Requests
.
2.
From the right pane, scroll until you can see the Requester Name
column.
3.
Right-click on the row that contains tsutton
and select All Tasks > Issue
to approve the certificate.
4.
Right-click on the row that contains mmallory
and select All Tasks > Issue
.
3.
Deny the pending request for CorpSrv12.
1.
Right-click on the row that contains CorpSrv12.CorpNet.com
and select All Tasks
> Deny
.
2.
Select Yes
to confirm the denial.
4.
Revoke bchan's certificates.
1.
From the left pane, select Issued Certificates
.
2.
From the right pane, right-click bchan.CorpNet.com
and select All Tasks
> Revoke Certificate
.
3.
Using the Reason code
drop-down menu list, select Key Compromise
.
4.
Select Yes
.
5.
Unrevoke the CorpDev3 certificate.
1.
From the left pane, select Revoked Certificates
.
2.
From the right pane, right-click CorpDev3.CorpNet.com
and select All Tasks
> Unrevoke Certificate
.
3.1.11 Hide Files with OpenStego
You are the IT security administrator for a small corporate network. Recently, some of your firm's proprietary data leaked online. You have been asked to use steganography to encrypt data into a file to be shared with a business partner. The data will allow you to track the source if the information is leaked again.
In this lab, your task is to use OpenStego to hide data in photos as follows:
●
Encrypt and password-protect the user data in the file to be shared.
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