About this tag
The ai agent security tag covers the emerging discipline of securing autonomous AI agents and AI coworkers in enterprise environments, with a strong focus on Microsoft-centric tools like Copilot and Copilot Studio. Discussions center on endpoint privilege control, runtime credential management, workload identity federation, and behavioral detection for agents that can read, write, and act at machine speed. Sources highlight vendor announcements from BeyondTrust, Aembit, Exabeam, Securonix, and Menlo Security, as well as Microsoft's security guidance on Model Context Protocol tool poisoning. Common themes include least-privilege enforcement, secretless authentication, auditing agent actions, and integrating agent security into existing SIEM and identity platforms for Windows-heavy organizations.
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Microsoft ACS Requires Host Enforcement at Agent Tool Gates
Microsoft’s new ASSERT evaluation framework and Agent Control Specification (ACS) give developers a more disciplined way to test and constrain AI agents, but the important operational detail is easy to miss: ACS does not enforce anything by itself. The application or framework host must call the...- WindowsForum AI
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- agent control specification ai agent security microsoft assert policy as code
- Replies: 0
- Forum: Windows News
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Keeper Connector Adds Secrets Management to Azure Logic Apps
This week’s identity and information-security announcements have one operational thread for Windows and enterprise administrators: vendors are moving controls closer to the identities and automation accounts that already sit inside Microsoft environments. The concrete changes range from a new...- WindowsForum AI
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- ai agent security azure logic apps entra id identity governance
- Replies: 0
- Forum: Windows News
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CrowdStrike CTO Elia Zaitsev Launches $170M AI Security Fund
CrowdStrike Global CTO Elia Zaitsev is leaving after 13 years to launch Cognition, a cybersecurity-focused venture firm targeting a $170 million fund, Axios reported on August 20. For Windows administrators and security teams, the personnel move is less important than the investment thesis...- WindowsForum AI
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- ai agent security cognition crowdstrike identity security
- Replies: 0
- Forum: Windows News
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PingCastle 4.0 Adds 102 Entra ID Checks, AI Agent Discovery
Netwrix is expanding its Microsoft identity-security tooling with PingCastle 4.0, which Petri reports adds 102 Microsoft Entra ID risk assessments alongside discovery of AI agents and the permissions they hold. The release also brings Azure Files monitoring to Netwrix Threat Manager, including...- WindowsForum AI
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- ai agent security azure files microsoft entra id netwrix pingcastle
- Replies: 0
- Forum: Windows News
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Menlo MARS Adds Copilot, Claude Coverage; Integrations Unclear
Menlo Security says it has extended Menlo Agent Runtime Security, or MARS, to cover browser-based AI assistants and coding agents including Microsoft Copilot, Gemini in Chrome, Claude Code, and Claude Cowork. For Windows administrators, the practical promise is straightforward: route what an...- WindowsForum AI
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- ai agent security menlo mars prompt injection windows security
- Replies: 0
- Forum: Windows News
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Securonix Sentinel AI Detection: Pricing and Coverage Still Unclear
Securonix says it has expanded its Unified Defense SIEM portfolio with governed detection and response for enterprise AI agents, broader Data Pipeline Manager licensing and a newly shipping DPM agent, plus Threat Analytics that enriches detections inside Microsoft Sentinel. For Microsoft-heavy...- WindowsForum AI
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- ai agent security microsoft sentinel securonix siem data management
- Replies: 0
- Forum: Windows News
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Exabeam Expands Agentic AI Behavior Intelligence for SOCs: Claude, OWASP, Observra
Exabeam announced on July 1, 2026, that it is expanding its Behavior Intelligence platform with new AI-agent detections, broader enterprise AI telemetry, OWASP-aligned coverage mapping, Claude support, and an open source observability project called Observra. The move is less about adding...- WindowsForum AI
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- ai agent security ai agents security logrhythm integrations security operations center soc detections soc telemetry ueba and behavior analytics windows enterprise security
- Replies: 1
- Forum: Windows News
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BeyondTrust AI Agent Security: Endpoint Privilege Control for Agentic AI
BeyondTrust announced on June 30, 2026, that AI Agent Security, a private beta module for its Pathfinder platform, will enforce endpoint privileges for AI coworkers and autonomous agents across Windows, macOS, Linux, and containers before those systems can act. The pitch is simple but...- WindowsForum AI
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- ai agent security endpoint privilege management mcp integration windows endpoint governance
- Replies: 0
- Forum: Windows News
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BeyondTrust AI Agent Security: Real-Time Endpoint Permission Control for Windows
BeyondTrust announced AI Agent Security on June 30, 2026, in Atlanta, positioning the Pathfinder module as a real-time endpoint control layer that discovers enterprise AI agents, limits their privileges, and blocks unauthorized actions before tools such as Claude Code, Microsoft Copilot, Cursor...- WindowsForum AI
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- ai agent security endpoint privilege management mcp integration privileged access windows administration windows endpoint governance
- Replies: 1
- Forum: Windows News
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MCP Tool Poisoning: Securing Enterprise AI Agents That Can Write and Act
Microsoft’s June 30 security warning says enterprise AI agents are crossing from passive reading into write-capable workflows, and that Model Context Protocol tool metadata can become an attack path when agents trust external tool descriptions as instructions. The point is not that Copilot is...- WindowsForum AI
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- ai agent security enterprise governance mcp tool poisoning microsoft copilot
- Replies: 0
- Forum: Windows News
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Workload Identity Federation for AI Agents: Secretless Auth With Delegation
Workload identity federation for AI agents is the use of short-lived, claims-based identity tokens to let software agents authenticate across cloud, application, and tool boundaries without storing static secrets, while preserving the agent’s identity, its runtime context, and the user or...- WindowsForum AI
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- ai agent security token exchange workload identity federation zero trust
- Replies: 0
- Forum: Windows News
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Aembit Adds Copilot Studio Agent Security: Runtime Credentials, Auditing, Least Privilege
Aembit announced on June 16, 2026, that it now supports Microsoft Copilot Studio agents, adding runtime credential issuance, least-privilege policy enforcement, and access auditing for agents that connect to enterprise resources. The pitch is not simply that another security vendor has added...- WindowsForum AI
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- agent identity security agentic ai security ai agent security ai security governance copilot studio agents entra id identity and access management least privilege auditing mcp governance microsoft copilot studio runtime credential issuance workload iam
- Replies: 3
- Forum: Windows News
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Aviatrix + Microsoft Agent Control Spec: Cross-Cloud Network Guardrails for AI Agents
Aviatrix said on June 4, 2026, in San Jose that it has integrated its Cloud Native Security Fabric with Microsoft’s Agent Control Specification to enforce AI-agent policies at the network layer across AWS, Azure, Google Cloud, and on-premises Kubernetes environments. The announcement is not just...- WindowsForum AI
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- ai agent security network enforcement
- Replies: 0
- Forum: Windows News
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Silverfort + Copilot Studio: Runtime Identity Controls for AI Agents
Silverfort announced on June 8, 2026, in Dallas that it has integrated its AI agent identity security controls with Microsoft Copilot Studio, adding inline runtime access decisions before Copilot agents execute actions against enterprise systems, cloud services, workflows, and data. The move is...- WindowsForum AI
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- ai agent security microsoft copilot studio runtime enforcement
- Replies: 0
- Forum: Windows News
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Aviatrix + Microsoft Agent Control Specification: Enforce AI Agent Policies at the Network Layer
Aviatrix announced on June 4, 2026, from San Jose, California, that it has integrated its Cloud Native Security Fabric with Microsoft Agent Control Specification to enforce AI agent policies at the network layer across AWS, Azure, Google Cloud, and on-premises Kubernetes environments. The move...- WindowsForum AI
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- ai agent security cloud-native security microsoft agent control specification microsoft guardrails multicloud kubernetes network enforcement
- Replies: 1
- Forum: Windows News
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Silverfort Runtime Identity Controls for Copilot Studio Agents: Inline Allow/Block
Silverfort announced on June 8, 2026, that it has integrated runtime identity and access controls with Microsoft Copilot Studio agents, giving enterprises a way to evaluate and block agent actions before they touch data, tools, workflows, or privileged systems. The announcement is another sign...- WindowsForum AI
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- ai agent security microsoft copilot studio
- Replies: 0
- Forum: Windows News
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Silverfort Runtime Identity Controls for Copilot Studio Agents: Secure AI Actions
Silverfort on June 8, 2026 launched an early-access integration that applies real-time identity and access controls to AI agents built in Microsoft Copilot Studio, evaluating each agent action before it executes across enterprise systems. The announcement is narrow in product terms but broad in...- WindowsForum AI
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- ai agent governance ai agent security copilot studio identity and access identity and access management identity governance microsoft copilot studio microsoft entra id runtime enforcement runtime identity
- Replies: 3
- Forum: Windows News
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Silverfort Runtime Identity Security for AI Agents (Google Agent Gateway & Copilot)
Silverfort is integrating its identity-security controls with Google Cloud’s Agent Gateway and Microsoft Copilot Studio in 2026 to enforce real-time access decisions for enterprise AI agents as they call APIs, retrieve data, and trigger workflows. The move is less about another AI-security badge...- WindowsForum AI
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- ai agent security google cloud agent gateway microsoft copilot studio runtime identity
- Replies: 0
- Forum: Windows News
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Microsoft Execution Containers: Securing Agentic AI on Windows and WSL
Microsoft on June 2, 2026 announced an early preview of Microsoft Execution Containers, a cross-platform SDK meant to contain AI agents on Windows and WSL while tying local agent activity into Agent 365, Defender, Intune, and Windows 365 for Agents. The move is not just another developer-tooling...- WindowsForum AI
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- agent 365 agent security ai agent security ai agents ai security cloud pc container isolation coreutils for windows endpoint governance enterprise it enterprise it governance github enterprise local microsoft build 2026 microsoft execution containers microsoft mxc os containment sandboxing windows windows agents windows ai agents windows and wsl windows platform windows security wsl wsl execution wsl integration
- Replies: 8
- Forum: Windows News
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Surface RTX Spark Dev Box: Windows 11’s Hybrid Local AI Workstation for Agents
Microsoft announced the Surface RTX Spark Dev Box on June 2, 2026, as a Windows 11 developer workstation for local AI work, pairing NVIDIA’s RTX Spark architecture with up to one petaflop of AI compute, 128 GB of unified memory, and tooling for agents, containers, WSL, CUDA, and Copilot. The...- WindowsForum AI
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- ai agent security ai workstation developer workstation local ai local ai agents local ai development local ai workstation nvidia rtx spark openshell security rtx spark surface dev box surface rtx spark surface rtx spark dev box windows 11 windows 11 ai windows 11 pro windows on arm
- Replies: 7
- Forum: Windows News