최신 MS-102 Korean 무료덤프 - Microsoft 365 Administrator (MS-102 Korean Version)

Explanation:

See the solution below:
Explanation:
Create a static Microsoft Purview retention policy. Enable only the three specified locations and configure a five-year retain-and-delete lifecycle based on item creation time.
Step-by-Step Solution with Explanation:
* Sign in to the Microsoft Purview portal.
* Navigate to:
Solutions # Data Lifecycle Management # Policies # Retention policies
* Select New retention policy .
* Enter:
Setting
Value
Name
Policy1
Description
Optional
* Select Next .
* On Assign admin units , retain:
Full directory
* On Choose the type of retention policy to create , select:
Static
* On Choose locations to apply the policy , enable only:
Location
Status
SharePoint classic and communication sites
On
OneDrive accounts
On
Microsoft 365 Group mailboxes & sites
On
Exchange mailboxes
Off
Exchange public folders
Off
Teams locations
Off
Viva Engage locations
Off
Copilot and AI locations
Off
All other locations
Off
* Leave each enabled location set to All unless the task requires named sites, accounts, or groups. This ensures that the policy applies to all instances in those three locations.
* Select Next .
* On Decide if you want to retain content, delete it, or both , select:
Retain items for a specific period
* Configure:
Retention setting
Value
Retain items for
5 years
Start the retention period based on
When items were created
At the end of the retention period
Delete items automatically
* Select Next .
* Review the policy carefully and verify that no additional locations are enabled.
* Select Submit or Create policy , and then select Done .
The policy retains content even if users attempt to delete it during the five-year period. Once the retention period calculated from the item's creation date ends, Microsoft 365 automatically deletes the item.
Deployment can take up to seven days. Microsoft: Create retention policies Microsoft: Retain and then delete settings

Explanation:

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Explanation:

Box 1: Anti-malware
Customize the common attachments filter.
See step 5 below.
1. Use the Microsoft Defender XDR portal to create anti-malware policies In the Microsoft Defender XDR portal at https://security.microsoft.com, go to Email & Collaboration > Policies & Rules > Threat policies > Anti-Malware in the Policies section. To go directly to the Anti-malware page, use https://security.microsoft.com/antimalwarev2
2. On the Anti-malware page, select Create to open the new anti-malware policy wizard.
On the Name your policy page, configure these settings:
Name: Enter a unique, descriptive name for the policy.
Description: Enter an optional description for the policy.
3. When you ' re finished on the Name your policy page, select Next.
4. On the Users and domains page, identify the internal recipients that the policy applies to (recipient conditions)
5. On the Protection settings page, configure the following settings:
Protection settings section:
Enable the common attachments filter: If you select this option, messages with the specified attachments are treated as malware and are automatically quarantined. You can modify the list by clicking Customize file types and selecting or deselecting values in the list.
6. Etc.
Box 2: Anti-phishing
Enable impersonation protection for sender domains.
Anti-phishing policies in Microsoft 365
The high-level differences between anti-phishing policies in EOP and anti-phishing policies in Defender for Office 365 are described in the following table:

Reference:
https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/anti-malware-policies-configure
https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/anti-phishing-policies-about

Explanation:

Box 1: No
Device1 is in Group2 as Name starts with Device and Tag contains Inventory.
However, the Group2 has alert severity low.
Box 2: No
Computer1 does not belong to either Group1 or Group2
Box 3: Yes
Device3 belongs to both Group1 and Group2.
Note: Understanding alert severity
Microsoft Defender Antivirus and Defender for Endpoint alert severities are different because they represent different scopes.
The Microsoft Defender Antivirus threat severity represents the absolute severity of the detected threat (malware), and is assigned based on the potential risk to the individual device, if infected.
Reference: https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/alerts-queue

Explanation:

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