Validate Every Entry Point Without Any System Modification
Air-gapped systems cannot accept agents, yet USB devices and contractor equipment continuously introduce threats. TXOne Element delivers agentless inspection with complete offline capability.
USB threats are not just malware. 81.9% of USB activity is file transfers that create exfiltration paths invisible to network security. 25% of top OT incidents are triggered by USB media. TXOne Element delivers entry point validation without system compromise. Agentless inspection leaves no traces. 100% offline operation serves air-gapped requirements. 7,200 files per minute prevents checkpoint bottlenecks that create security workarounds. Protection for systems that cannot tolerate software installation.
THE CHALLENGE
Security Inspection Challenges
Industrial environments face unique validation challenges with external devices, media, and air-gapped systems that traditional tools cannot solve.
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Supply Chain Threats Bypass Network Security
Contractors, vendors, and internal teams carry USB devices that bypass every network security investment. A single infected drive delivers ransomware directly to air-gapped production systems. Supply chain attacks exploit the entry points your security cannot see.
Supply Chain Threats Bypass Network Security
Contractors, vendors, and internal teams carry USB devices that bypass every network security investment. A single infected drive delivers ransomware directly to air-gapped production systems. Supply chain attacks exploit the entry points your security cannot see.
Security Inspection Framework
Protecting air-gapped and isolated environments without system modification
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Media Scanning
Pre-screening removable media for threats before they enter production networks
Key Capabilities
Media Scanning
Pre-screening removable media for threats before they enter production networks
Key Capabilities
Agentless Security Validation
TXOne Element provides comprehensive device and media inspection without system modifications, network connectivity, or cybersecurity expertise.
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True Agentless Operation
No software installation required on target devices. Simply plug into any USB port to begin scanning, then unplug and go. Zero files or logs left on scanned systems. Perfect for production systems that cannot tolerate modifications.
True Agentless Operation
No software installation required on target devices. Simply plug into any USB port to begin scanning, then unplug and go. Zero files or logs left on scanned systems. Perfect for production systems that cannot tolerate modifications.
THE PRODUCTS

Portable Inspector
Agentless USB Security Scanner
Plug-and-scan malware detection for standalone and air-gapped systems. No installation required
Agentless USB scanning device for standalone and air-gapped systems. Simply plug into any USB port to scan for malware, collect asset information, and ensure system integrity. No software installation. No system reboot. No trace left behind.
Technical Specifications
Hardware Specifications
Target System Requirements
Windows Support
Linux Support

Portable Inspector
Agentless USB Security Scanner
Plug-and-scan malware detection for standalone and air-gapped systems. No installation required
Agentless USB scanning device for standalone and air-gapped systems. Simply plug into any USB port to scan for malware, collect asset information, and ensure system integrity. No software installation. No system reboot. No trace left behind.
- No software installation required, runs directly from USB
- Supports Windows 2000 through Windows 11 plus Linux distributions
- AES-256 hardware encryption for secure file transfer (Pro Edition)
- Visual LED indicators for scan status feedback
- Single device can scan multiple assets
- Agentless operation leaves no traces on inspected devices
Technical Specifications
Hardware Specifications
Target System Requirements
Windows Support
Linux Support
FIELD PROVEN
Customer Success Story

“Thanks to OT security solution Stellar, TXOne Networks helps us mitigate risks that we couldn't address yesterday without making significant financial investments.”

“Today, every change to assets is optimally managed. Machines are eff ectively “locked down,” and no update is applied without prior checks.””
NEXT STEP
Secure Your Supply Chain Today
Close the entry point gap that network security cannot reach. Agentless inspection for air-gapped systems, validated equipment, and every USB device that crosses your facility threshold.

