Taipei - June 30th, 2026 - TXOne Networks today announced Virtual Portable Inspector (vPI), a software-based addition to the Element inspection portfolio designed to extend OT inspection into environments where physical inspection is difficult to scale — including geographically distributed sites, assets without accessible USB interfaces or HMIs, and facilities where on-site inspection creates significant deployment overhead.
As industrial organizations expand operations across more sites, physical inspection workflows face increasing pressure to scale. Organizations need practical ways to validate device integrity, collect asset intelligence, and inspect for malware across distributed assets without requiring persistent software deployment or production disruption.
Regulatory frameworks are compounding the challenge. SEMI E187 raises expectations for asset inventory accuracy, device integrity validation, and inspection auditability across OT environments. These are requirements that are difficult to meet through periodic, manually coordinated inspection.
Like all Element inspection products, vPI requires no installation, no system reboot, and no system configuration changes — enabling organizations to inspect OT assets without triggering revalidation requirements, voiding vendor warranties, or impacting production workloads.
vPI builds on the same inspection technology that has been deployed in semiconductor manufacturing environments for more than two years through TXOne’s Fab Tool Scan program. In real-world deployments, this approach has reduced inspection cycle time — including malware scanning and asset intelligence collection — by 50% across high-throughput OT environments.
Through vPI, organizations can perform these inspection activities across connected and distributed environments — without installing software or interrupting production. Distributed and managed through ElementOne, vPI scales across hundreds of endpoints from a single console. Built on the same trusted inspection technology that powers Portable Inspector, vPI extends TXOne’s proven inspection model into the connected and distributed parts of the OT environment.
The Element portfolio is designed around inspection, validation, and integrity assessment workflows for environments where persistent endpoint deployment may not be operationally feasible. vPI extends this model across distributed OT environments. For organizations on TXOne Complete, vPI’s inspection data also flows into SenninOne — TXOne’s cross-product governance platform that aggregates security intelligence across the broader OT environment, alongside ElementOne’s per-product management.
“For most OT environments today, inspection happens once a year during scheduled maintenance — or once a quarter at best,” said Dr. Terence Liu, CEO of TXOne Networks. “vPI lets organizations run that same trusted inspection across every connected OT asset weekly, or even daily, without dispatching technicians or disrupting production. That’s a step change in how often we know our OT environment is still trustworthy.”
Purpose-built for production-critical OT environments
vPI is purpose-built for environments where production continuity and deployment flexibility are critical — its software-only design extends inspection into scenarios where physical inspection is difficult to scale.
By reducing dependency on physical logistics and on-site inspection, vPI shifts inspection from periodic, event-driven cycles — annual maintenance outages or quarterly inspection windows — to recurring, software-driven validation that can run weekly or daily without additional headcount. The result is a step change in inspection coverage: from a handful of cycles per year to continuous validation across the asset inventory, narrowing the window in which a compromised or drifted asset can go undetected.
With vPI, industrial organizations gain a complete operational inspection strategy that advances the Discover. Assess. Protect. framework across the OT environment — from periodic asset onboarding through to recurring operational visibility and continuous device integrity assessment across connected, distributed environments.
Availability: TXOne Virtual Portable Inspector will be available in mid-July 2026 through TXOne Networks and its global partner network.
About TXOne Networks
TXOne Networks is the operations-first OT security partner. Since its founding, TXOne has focused exclusively on operational technology, helping organizations protect critical infrastructure while keeping production running. Purpose-built for industrial environments, TXOne enables organizations to discover their assets, assess risks in context, and protect operations without compromising productivity or safety.
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City: Taipei
Country: Taiwan
Website: https://www.txone.com
