Portnox adds Microsoft Defender integration to govern AI agent and nonhuman identity access

2026-09-11 · Source：deep-siliconangle.com-p11

The cloud-native access control company extended its platform with a Microsoft Defender integration, joining existing CrowdStrike and SentinelOne ties to govern AI agents and other nonhuman identities across corporate systems.

Cloud-native access control vendor Portnox has unveiled expanded capabilities aimed at governing the artificial intelligence agents and other nonhuman identities now logging in to corporate networks, applications and infrastructure. The announcement's centerpiece is a new integration with Microsoft Corp.'s Defender, extending Portnox's reach into the security stack that enterprises already run and adding to a lineup that previously included connections to CrowdStrike Holdings Inc. and SentinelOne Inc.

With Defender now in the fold, Portnox's integration roster spans three widely deployed security platforms: Microsoft, CrowdStrike and SentinelOne. The company had established its CrowdStrike and SentinelOne connections before this latest expansion, and bringing Microsoft's Defender on board extends the platform's applicability to organizations that standardize on any of the three providers for their security operations.

The focus on nonhuman identities underscores how enterprise access control is being reshaped by AI adoption. AI agents and other machine identities now log in to corporate networks, applications and infrastructure alongside human users, and Portnox is positioning its cloud-native platform as a governance layer for that expanding population. Integration with security platforms is central to the approach: rather than operating in isolation, Portnox's access control now aligns with Defender, CrowdStrike and SentinelOne, the tools many organizations already rely on to monitor the same environments their AI agents inhabit.

The sequencing of Portnox's integrations — CrowdStrike and SentinelOne first, Microsoft Defender now — points to a deliberate broadening of its ecosystem across the security vendors prevalent in enterprise deployments. For an access control provider, support for the major security platforms is a practical necessity: identities, whether human or nonhuman, log in through environments where those tools are already watching, and Portnox's expanded capabilities are built to meet AI agents where they operate.

Mots-clés: Portnox · Microsoft Defender · AI Agents · Access Control · Nonhuman Identity

Portnox adds Microsoft Defender integration to govern AI agent and nonhuman identity access

À lire aussi