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Microsoft Defender, Purview, and Entra are essential tools for security, compliance, and identity management in modern IT environments. Below are some practical commands, codes, and steps to help you get started with these tools.
Microsoft Defender
Microsoft Defender is a comprehensive security solution that protects endpoints, emails, and cloud applications. Here are some commands to manage Defender:
1. Check Defender Status on Windows:
Get-MpComputerStatus
This command retrieves the current status of Microsoft Defender on your Windows machine.
2. Run a Quick Scan:
Start-MpScan -ScanType QuickScan
This command initiates a quick scan of your system for malware.
3. Update Defender Definitions:
Update-MpSignature
This command updates the virus and spyware definitions for Microsoft Defender.
Microsoft Purview
Microsoft Purview helps organizations manage and govern their data across on-premises, multi-cloud, and SaaS environments. Here are some steps to get started:
1. Set Up Data Classification:
- Navigate to the Microsoft Purview portal.
- Go to Data Classification and set up labels to classify sensitive data.
2. Run a Data Inventory:
- Use the Data Map feature to scan and inventory your data sources.
- Configure data sources like Azure SQL, AWS S3, or on-premises SQL Server.
3. Create Data Policies:
- Go to Data Policies and create policies to enforce data governance rules.
Microsoft Entra
Microsoft Entra (formerly Azure Active Directory) is a cloud-based identity and access management service. Here are some commands to manage Entra:
1. List All Users:
Get-AzureADUser
This command lists all users in your Azure AD tenant.
2. Create a New User:
New-AzureADUser -DisplayName "John Doe" -UserPrincipalName "[email protected]" -PasswordProfile $passwordProfile -AccountEnabled $true
This command creates a new user in Azure AD.
3. Assign a Role to a User:
Add-AzureADDirectoryRoleMember -ObjectId <RoleObjectId> -RefObjectId <UserObjectId>
This command assigns a specific role to a user in Azure AD.
Conclusion
Microsoft Defender, Purview, and Entra are powerful tools that can significantly enhance your organization’s security and compliance posture. By leveraging these tools, you can protect your endpoints, govern your data, and manage identities effectively.
What Undercode Say:
To further enhance your cybersecurity skills, consider exploring the following Linux and Windows commands:
- Linux:
– `nmap` for network scanning.
– `tcpdump` for packet analysis.
– `iptables` for firewall configuration. Windows:
– `netstat` for network statistics.
– `tasklist` for viewing running processes.
– `gpupdate` to update Group Policy settings.
For more detailed guides and tutorials, visit the official Microsoft documentation:
– Microsoft Defender Documentation
– Microsoft Purview Documentation
– Microsoft Entra Documentation
By mastering these tools and commands, you can build a robust security framework for your organization.
References:
Reported By: Ecscherer Opentowork – Hackers Feeds
Extra Hub: Undercode MoN
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