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Enigm Link includes desktop apps for macOS, Windows, and Linux on the official sealed USB. These apps provide the primary desktop entry point into the Enigm Link secure environment.

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Overview

The desktop apps are designed to:
  • Run from the official Enigm Link USB.
  • Validate the official USB device.
  • Start the Enigm Link secure environment.
  • Evaluate VPN and protected-state requirements.
  • Participate in controlled update workflows.
  • Preserve official USB identity and metadata.
  • Avoid requiring manual installation or user-managed provisioning.
The current production desktop/USB app version is 1.0.11.

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macOS

The macOS app is signed and notarized with Developer ID. macOS behavior:
  • The app runs from the official USB.
  • The app can request access to the USB or disk, especially on first use, so it can validate the official device, verify USB integrity, update files, and maintain official trust material.
  • macOS can request system permissions depending on OS version and user security settings.
  • Apple Silicon is supported for the macOS app.
  • Enigm Link Boot OS USB is not supported on Apple Silicon in the current amd64 Boot OS build.
macOS can also request command-line tools if the system attempts to use file-hiding features such as SetFile. This is a possible platform prompt, not a primary product requirement. If the user cancels that prompt, the core Enigm Link app should continue operating.

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Windows

The Windows app is included on the official USB. Windows behavior:
  • The app runs from the Windows folder.
  • The USB drive letter can vary, such as D:, E:, or another assigned letter.
  • The app must not depend on a fixed drive letter.
  • USB identity evaluation should account for platform differences such as USB port, controller, or device presentation.
  • Windows can show a SmartScreen warning because the Windows app is currently not code-signed.
The lack of Windows code signing is a current launch decision and should not be described as a security control. Users should obtain Enigm Link only through official Enigm distribution channels.

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Linux

The Linux app is included on the official USB. Linux behavior:
  • The app runs from the Linux folder.
  • Some environments can require executable permissions before launch.
  • The Linux app participates in the same official device and update lifecycle model as macOS and Windows.
Linux desktop behavior can vary by distribution, desktop environment, mount policy, and removable-media configuration. Users should not copy platform apps to a non-official USB and treat that copy as an Enigm Link device. Official USB validation remains part of the product trust model.

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Platform Folder Hygiene

Each platform folder should remain clean:
  • macOS: macOS app only.
  • Windows: Windows executable only.
  • Linux: Linux executable only.
Update workflows hide or clean staging files, temporary backups, auxiliary files, and internal metadata within host-platform constraints.

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Relationship With Enigm Command

Desktop app eligibility and lifecycle are governed by Enigm Command and the Enigm Link update-security model. Enigm Command can provide product entitlement, official device lifecycle state, update eligibility, support context, and product lifecycle visibility. The desktop app does not become an administrative bypass for Enigm Command. See Platform Limitations.