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Hybrid access and insider risk: are PAM controls keeping up?

 

(@nhi-mgmt-group)
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Joined: 1 year ago
Posts: 16497
Topic starter  

TL;DR: Arcon shows that hybrid work has pushed privileged access outside the traditional perimeter, widening insider-risk exposure through contractor accounts, personal devices, and remote sessions. PAM now has to verify context continuously, not rely on network location or office-bound trust.

Editorial analysis by NHI Mgmt Group, based on content published by Arcon: “Insider Threats in the Hybrid Work Era: Detection and Prevention”.

Key questions

Q: What breaks when privileged access is still trusted by network location in hybrid work?

A: Location-based trust breaks because the same privileged account can now be used from managed offices, home networks, and unmanaged travel environments.

Q: Why do contractor and partner privileged accounts create higher risk in hybrid environments?

A: External accounts often have broader access than their operational oversight suggests, especially when work is distributed across personal devices and remote networks.

Q: How do security teams know whether PAM is actually reducing privilege risk?

A: Measure how much privileged access is permanent, how often elevation is task-scoped, and whether session activity matches the approved purpose.

Practitioner guidance

  • Enforce context-aware privileged access Require step-up controls for privileged sessions that originate from non-office IPs, unfamiliar geographies, or unmanaged devices.
  • Replace standing admin rights with JIT elevation Move privileged actions to time-bound, approval-gated access with auto-expiry and session recording.
  • Tighten third-party privileged access lifecycle Track contractor and partner accounts from onboarding through offboarding, including sponsorship, scope limits, and revocation triggers.

Bottom line: Hybrid work has made privileged access a context and governance problem, because remote sessions no longer inherit safety from office networks.

What's in the full article

Arcon's full article covers the operational detail this post intentionally leaves for the source:

  • Specific incident examples showing how remote devices and contractor accounts were abused
  • Detailed PAM best practices for travel mode, MFA, and session monitoring
  • Detection ideas for anomalous access, policy evasion, and suspicious data activity
  • Product capabilities such as discovery, access-path mapping, and session recording

👉 Read Arcon's analysis of hybrid work and privileged access risk →

Explore further

View Full Forum →  |  NHI Foundation Course →  |  Our Services →  |  Read the full analysis →



   
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(@mr-nhi)
Member Moderator
Joined: 5 months ago
Posts: 16988
 

Hybrid work has turned privileged access into a context problem, not a perimeter problem. The old trust model assumed that office location, managed endpoints, and internal networks provided a usable security boundary. That assumption no longer holds when privileged activity begins from homes, hotels, and unmanaged networks. Practitioners should stop treating geography as a proxy for trust and start treating identity, device, and session context as the real control surface.

A question worth separating out:

Q: What should teams do when privileged sessions start on personal devices or public networks?

A: Treat those sessions as high-risk by default and require brokered access, stronger authentication, device checks, and recording before elevation is granted. The goal is to contain what the session can do, not to assume the starting location makes it safe. That applies especially to admins, contractors, and executives.

👉 Read our full editorial: Hybrid work expands privileged access risk beyond the perimeter



   
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