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This MCP server transforms Microsoft Graph Security Incident and Alert into an AI-friendly platform, delivering 85% token savings, zero data loss, and full audit compliance. It proves that agentic security workflows are ready for production deployment.
You Should Know:
Key Features & Benefits
- 85% Token Savings: Optimizes AI processing efficiency.
- Zero Data Loss: Ensures complete incident and alert retention.
- Audit Compliance: Meets regulatory requirements.
Practical Implementation
- Setting Up MCP Server with Microsoft Graph Security API
Install required Azure modules Install-Module -Name Microsoft.Graph.Security -Force Authenticate to Microsoft Graph Connect-MgGraph -Scopes "SecurityEvents.ReadWrite.All" Fetch security incidents Get-MgSecurityIncident -Top 100 | Format-Table -Property , Status, Severity
2. Automating Incident Processing with AI
import msal
import requests
Configure Azure AD app credentials
client_id = "YOUR_CLIENT_ID"
client_secret = "YOUR_CLIENT_SECRET"
tenant_id = "YOUR_TENANT_ID"
Get access token
authority = f"https://login.microsoftonline.com/{tenant_id}"
app = msal.ConfidentialClientApplication(client_id, authority=authority, client_credential=client_secret)
result = app.acquire_token_for_client(scopes=["https://graph.microsoft.com/.default"])
Fetch AI-processed incidents
headers = {"Authorization": f"Bearer {result['access_token']}"}
response = requests.get("https://graph.microsoft.com/v1.0/security/incidents", headers=headers)
print(response.json())
3. Enabling Audit Logging
Enable unified audit log in Microsoft 365 Set-AdminAuditLogConfig -UnifiedAuditLogIngestionEnabled $true Search audit logs Search-UnifiedAuditLog -StartDate (Get-Date).AddDays(-7) -EndDate (Get-Date) -ResultSize 1000
Linux & Windows Commands for Security Workflows
- Linux (SIEM Integration):
Forward logs to SIEM using syslog rsyslogd -f /etc/rsyslog.d/security_alerts.conf Monitor real-time incidents journalctl -u microsoft-graph-security -f
-
Windows (Incident Response):
Export incidents to CSV Get-MgSecurityIncident | Export-Csv -Path "C:\incidents.csv" -NoTypeInformation Block malicious IP via firewall New-NetFirewallRule -DisplayName "Block Attacker IP" -Direction Inbound -RemoteAddress 192.168.1.100 -Action Block
What Undercode Say
The Microsoft Graph Security MCP Server bridges AI and SecOps, enabling automated, compliant, and efficient threat response. By integrating PowerShell, Python, and Linux commands, teams can streamline workflows while maintaining audit readiness. Future enhancements may include real-time AI-driven remediation and cross-platform threat hunting.
Prediction
AI-powered security orchestration will dominate enterprise SecOps by 2026, reducing manual triage by 70%.
Expected Output:
- Microsoft Graph Security API Docs: https://docs.microsoft.com/en-us/graph/api/resources/security-api-overview
- Azure AD Authentication Guide: https://docs.microsoft.com/en-us/azure/active-directory/develop/quickstart-register-app
IT/Security Reporter URL:
Reported By: Laurie Rhodes – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
