App Security

Your Assessment Data Is Sensitive. Here’s How Legion Physical Security Protects It.

April 12, 2026  ·  4 min read

Physical security assessments, inspections, and maintenance records contain some of the most sensitive information a professional can carry — facility vulnerabilities, access control gaps, camera blind spots, equipment service history, and risk scores tied to real client properties. The tool you use to capture that data needs to be as secure as the work itself.

Legion Physical Security was built with data protection at its core, not as an afterthought. Every layer of the application — from how you access it to where your data lives — was designed to keep your records private, protected, and in your control, on whichever platform you use.

Native Biometric Authentication

Every session begins with identity verification. Legion Physical Security uses the native biometric authentication built into your device — Face ID and Touch ID on iOS, fingerprint and face unlock on Android — to ensure that only you can access your work. No shared login credentials. No passcode fallback that can be shoulder-surfed. Your data stays locked until you unlock it.

Offline-First Architecture

Field work does not always come with a reliable connection. Legion Physical Security is built to operate fully offline — assessments, inspections, maintenance reports, floor plan annotations, inventory tracking, and report generation all work without a network. Your data never has to pass through a third-party server to function. When connectivity returns, native cloud sync handles the rest.

Encrypted Cloud Sync on Each Platform

Assessment data is stored and synced through each platform’s native, encrypted cloud infrastructure — the same enterprise-grade systems that protect billions of records every day for hundreds of millions of users. Your data is encrypted in transit and at rest, stored in your own platform account, and never accessible to us. There is no Legion server holding your client data. It lives in your account, on infrastructure governed by your platform vendor’s security standards, not ours.

Data Encryption

All synced data benefits from end-to-end protection between your authenticated devices. Your assessment content — risks, floor plans, inventory, inspection findings, maintenance records, and generated reports — is encrypted before it leaves your device and can only be decrypted by your authenticated account. Not by us. Not by any intermediary. Only by you.

Built on Native Platform Security

By building natively on both iOS and Android and leveraging each platform’s security frameworks throughout, Legion Physical Security inherits two of the most hardened security stacks in the mobile industry. No third-party SDKs collecting data in the background. No advertising frameworks. No telemetry you did not consent to. Just a clean, purpose-built application that respects your clients’ confidentiality as seriously as you do.

Designed for Compliance-Sensitive Work

Compliance managers, security managers, and operations managers carry a particular burden — their records need to be defensible. The data captured in Legion Physical Security is structured for that reality. Audit-ready exports. A consistent methodology applied across sites. A clear chain of custody from the device that captured the finding to the report delivered to the stakeholder. The security model and the workflow model were designed together, so the work you produce stands up to the scrutiny it will eventually face.

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