What is 351X and what does it do?
One platform. Security, counterintelligence, and NISPOM compliance. Built to work together.
351X is a SOC 2 Type 2 attested, patent-pending SaaS platform built for FSOs, ISSMs, and Insider Threat Program Officials managing NISPOM and SEAD-3 compliance. It unifies employee reporting, CI-based risk scoring, foreign travel management, and suspicious activity tracking in a single secure workflow, purpose-built for cleared defense contractors.
If you’re an FSO, ISSM, or Insider Threat Program Senior Official, you already know the problem. Your reporting tools don’t talk to each other. Your compliance workflow is manual. Your risk picture is incomplete. And your facility clearance depends on getting all of it right.
351X fixes that. Built in partnership with FSO Pros LLC, the industrial security consultants who’ve lived your job. 351X is the only platform that brings CI-informed risk scoring, audit-ready reporting, and NISPOM compliance management into a single, secure workflow.
Security. Counterintelligence. Compliance. Finally in the same room.
SOC 2 Type 2 Attested | Patent Pending | NISPOM Compliant | SEAD-3 Ready | U.S.-Based Cloud Infrastructure
Trusted Security Program Partner
351X is supported by FSO PROS®, a trusted provider of industrial security support and FSO program management services for cleared industry organizations.
351X – CI and Insider Risk Management, Built for real work
How does 351X combine security, counterintelligence, and compliance?
351X is a SOC 2 Type 2 attested, patent-pending SaaS platform that combines counterintelligence methodology with human behavioral psychology to identify and mitigate insider threat risk before it becomes a crisis.
The platform provides structured employee reporting for all SEAD-3 reporting requirements, to include foreign travel, foreign contacts, suspicious activity, and self-reporting of matters affecting clearance, with built-in approval workflows, tracking, and security clearance management. Risk scoring for travel and vulnerability scoring for personnel give FSOs and ISSMs an early warning picture across their cleared population, and the complete documentation trail supports what your DCSA review will expect to see.
351X protects what matters most: your Facility Clearance, your intellectual property, your employees, and your customers.
How do I subscribe to 351X?
Complete the online order form to select your modules, confirm seat count and pricing, and activate your annual subscription.
Enterprise Procurement & Discovery
351X is listed in AWS Marketplace and Microsoft Marketplace, allowing organizations to discover and evaluate the platform through the same marketplaces they use to research enterprise software. Customers engage directly with IXN Technologies for demonstrations, licensing, and deployment.
Features and Pricing
What does 351X do for FSOs and ISSMs?
🔐 Reporting & Tracking – Secure, structured workflows for FSOs and CI and Security Pros. Every action logged. Every decision defensible.
📊 Compliance Management – Built-in NISPOM and SEAD-3 reporting modules that keep you audit-ready without the manual scramble.
🧮 CI-Based Risk Scoring – Patent-pending risk scores grounded in counterintelligence methodology, not just keyword flags. Know who actually needs attention.
👤 Role-Based Access – Separate views and permissions for Security Officers, ISSMs, and admins. Right access for the right people.
☁️ U.S.-Based Cloud Infrastructure – All data stored on U.S. servers. No foreign data exposure. No ambiguity.
How much does 351X cost?
User License – $35.10 / user / year
Admin License – $351.00 / admin / year
FOCI User Add-on – $7.02 / user / year
FOCI Admin Add-on – $70.20 / admin / year
The FOCI Module supports compliance obligations for facilities subject to Foreign Ownership, Control, or Influence requirements under the NISPOM.
Not sure how many seats you need? Book a demo and we’ll help you configure the right package for your facility size.
How do I see 351X in action?
The fastest way to understand 351X is to watch it work. The clips below walk through the platform’s core modules: audit-ready employee reporting, foreign travel management, and suspicious activity workflows.
351X Video Clips
How does 351X handle foreign travel reporting?
Foreign Travel Report
Cleared employees file foreign travel requests directly in 351X. Security professionals review, approve, or reject each submission with built-in communication and logging tied to every record. Once a decision is made, the report locks preserving the integrity of your compliance trail. Export to CSV for DISS upload or PDF for stakeholder submission.
How do employees report suspicious activity in 351X?
Suspicious Activity Report (SAR)
When cleared employees observe reportable behavior, 351X gives them a structured, secure channel to file. Security professionals review and adjudicate each SAR inside the platform, with every action logged and timestamped. Once closed, reports lock against editing. Export as PDF for submission to the appropriate counterintelligence or security authority.
351X Platform Overview
351X Overview
See how 351X unifies employee self-reporting, CI-informed risk scoring, and NISPOM compliance management in a single workflow, purpose-built for the cleared contractor environment.
Frequently Asked Questions About Insider Threat Software and 351X
What is insider threat software?
Insider threat software helps organizations detect, assess, and manage risks posed by employees, contractors, or trusted insiders. 351X provides a centralized platform to capture reports, score risk, and maintain visibility into insider risk across the organization.
What is 351X and how is it different?
351X is a counterintelligence-driven insider risk management platform. Unlike generic security program tools, 351X is designed specifically to support insider threat programs, integrating reporting, compliance tracking, and workflows aligned with SEAD-3 and NISPOM requirements.
Who should use 351X?
351X is built for Facility Security Officers (FSOs), insider threat program managers, and security professionals responsible for managing insider risk, counterintelligence, and compliance within defense and enterprise organizations.
How does 351X support SEAD-3 compliance?
351X enables organizations to document, track, and manage reportable insider threat information in alignment with SEAD-3 requirements. It improves audit readiness and ensures consistent handling of reportable information.
Can 351X be used by defense contractors?
Yes, 351X is designed to support defense industrial base organizations that must comply with insider threat, counterintelligence, and security reporting requirements.
What problems does 351X solve?
351X eliminates fragmented reporting, manual tracking, and inconsistent processes by centralizing insider threat data and workflows. It enables organizations to identify risk earlier, improve coordination, and maintain compliance with security requirements.
Can 351X do bulk uploads from Defense Information System for Security (DISS)?
Yes, DISS comma-separated values (CSV) file uploads are the primary way we add new clients.
Last Updated: 10 August 2026