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Microsoft has announced Microsoft Entra Agent ID, a unified directory for managing AI agent identities across Microsoft Copilot Studio and Azure AI Foundry. This allows identity practitioners to securely oversee AI agents, whether built by developers or information workers, directly from the Microsoft Entra admin center. Over the next six months, Microsoft plans to expand access management, security features, and identity governance for Entra Agent ID, including support for Security Copilot, Microsoft 365 Copilot, and third-party AI agents.
🔗 Blog Post: https://lnkd.in/dbmJfk3b
🔗 Zero Trust Extension for AI Agents: https://www.microsoft.com/en-us/security/blog/2025/05/19/microsoft-extends-zero-trust-to-secure-the-agentic-workforce/
You Should Know:
1. Managing AI Agents with Microsoft Entra
To interact with Microsoft Entra Agent ID, administrators can use PowerShell commands to retrieve and manage AI agent identities:
Connect to Microsoft Entra
Connect-MgGraph -Scopes "Directory.Read.All"
List all AI agent identities
Get-MgDirectoryObject -Filter "isOf('microsoft.graph.aiAgent')"
Assign a security policy to an AI agent
Set-MgDirectoryObject -DirectoryObjectId <AgentID> -BodyParameter @{
"securityEnabled" = $true
}
2. Enforcing Zero Trust for AI Agents
Microsoft’s Zero Trust model extends to AI agents. Use these Azure CLI commands to enforce conditional access:
Create a Conditional Access policy for AI agents
az rest --method POST --uri "https://graph.microsoft.com/v1.0/policies/conditionalAccessPolicies" --body '{
"displayName": "Block Unauthorized AI Agents",
"state": "enabled",
"conditions": {
"applications": {
"includeApplications": ["00000003-0000-0000-c000-000000000000"]
},
"users": {
"includeUsers": ["All"]
},
"clientAppTypes": ["all"]
},
"grantControls": {
"operator": "OR",
"builtInControls": ["mfa", "compliantDevice"]
}
}'
3. Monitoring AI Agent Activity
Use Microsoft Sentinel to track AI agent behavior with KQL queries:
// Detect unusual AI agent activity SecurityEvent | where EventID == 4688 | where ProcessName contains "AI_Agent" | summarize count() by ProcessName, Account | where count_ > 10
- Linux Security for AI Hosting (If AI runs on Linux servers)
Secure Linux servers hosting AI agents with:
Check running AI agent processes ps aux | grep -i "ai_agent" Restrict AI agent service permissions sudo chmod 750 /opt/ai_agent sudo chown root:ai_agent /opt/ai_agent Monitor network connections sudo netstat -tulnp | grep "ai_agent"
What Undercode Say:
Microsoft’s Entra Agent ID is a major step in securing AI-driven automation. Expect more enterprises to adopt AI identity governance, integrating Zero Trust and conditional access. Future updates may include AI-specific threat detection in Microsoft Defender and cross-platform agent management.
Expected Output:
- AI agent identities visible in Microsoft Entra admin center.
- Conditional Access policies blocking unauthorized AI agents.
- Logs of AI agent activity in Microsoft Sentinel.
- Secured Linux/Windows servers running AI workloads.
Prediction:
AI identity management will become a standard cybersecurity practice, with AI-specific IAM (Identity and Access Management) tools emerging in the next two years. Expect AI-powered attacks to rise, requiring AI-aware SOC solutions.
References:
Reported By: Markolauren Announcing – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
