HID has announced the HID M1 Transparent Gateway — a security module that sits between existing OSDP (Open Supervised Device Protocol) controllers and readers to perform all cryptographic operations in a secured location.
As a first-of-its-kind solution, it enables organisations to achieve transparent architecture compliance without the need to replace their existing physical access control infrastructure.
High-security facilities across Europe increasingly face regulatory mandates requiring transparent architecture — a framework where cryptographic operations occur in physically secured locations rather than at vulnerable perimeter readers.
France’s ANSSI (Agence nationale de la sécurité des systèmes d’information) CSPN certification already requires this approach, with similar frameworks under consideration in other countries.
Until now, organisations had limited options: deploy entirely new transparent architecture systems from the ground up or forgo opportunities in markets where these requirements apply.
“Security teams shouldn’t have to choose between compliance and protecting their existing investments,” said Jos Beernink, HID’s VP of Europe for PACS. “The HID M1 Transparent Gateway changes this.
“Organisations can now meet the most stringent transparent architecture requirements while continuing to use their current controllers, PACS software, and credentials. It’s compliance without compromise.”
The HID M1 sits between existing OSDP controllers and readers, handling all transparent architecture cryptographic operations independently.
“From the PACS software’s perspective, the controller continues communicating exactly as before. Each main node supports up to eight transparent HID Signo readers, with a dedicated key module storing encryption keys under sovereign organisational control.”
Benefits include:
Compliance with complete control: The HID M1 eliminates cryptographic operations at perimeter readers, meeting transparent architecture standards such as France’s ANSSI CSPN. Organisations maintain exclusive control over encryption keys through centralised administration via HID Linq Key Manager. The HID M1 is controller-agnostic, working with any OSDP controller.
Flexible, door-by-door deployment: Unlike solutions requiring systemwide transformation, the HID M1 enables incremental upgrades. Organisations can secure only the entry points that require transparent architecture, scaling based on security priorities and budget while preserving existing controller and PACS investments.
Zero operational disruption: The HID M1 integrates seamlessly with existing PACS and does not require software changes. Current MIFARE DESFire cards and HID Signo readers continue functioning. Existing workflows, maintenance agreements, and staff training remain unchanged, meaning deployment requires zero downtime.
Future-ready architecture: An AI-capable processor enables future intelligent security capabilities, while software updates keep the system current as threats and compliance requirements evolve.
The HID M1 Transparent Gateway is available from selected partners in Europe now. Learn more about the HID M1 here.
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