NEXT-GENERATION ELECTROMAGNETIC SHIELDING · HIGH-SECURITY DATA CENTER ENCLOSURES · HOME PROTECTION SOLUTIONS
Engineered, integrated and verified as one system. CyberShield® wraps AI and data workloads, sovereign infrastructure and private safe rooms in the market’s most flexible high-attenuation shielding — installed around live operations and handed over with measured evidence.
HOW WE THINK ABOUT SHIELDING
The status quo
For as long as shielded rooms have existed, the facility has had to accommodate the shield. Conventional shielding is welded into place, fixed at design stage and permanent from the day it is finished. The building is planned around it. Construction stops for it. And when racks change, power density rises or the site outgrows itself, the room cannot follow. Protection ends up being the least flexible part of the fastest-moving infrastructure there is.
What we believe
We believe it should be the other way around: the room adapts to the facility, not the facility to the room. So we build ours from prefabricated steel modules that pass through a standard building door, assemble from the inside, sit close to existing walls and bolt together—no welding, no glue, nothing irreversible. The room can be extended, reconfigured or relocated entirely, then measured again. Full protection, none of the permanence.
THE SHORT ANSWER
Shielding structure, doors, filters, ventilation waveguides and every penetration are engineered as one continuous boundary, assembled weld-free alongside live operations, then measured on site to EN 50147-1 / IEEE 299 and handed over as documented evidence. What you keep at the end is a measurement, not an assurance.
APPLICATIONS THAT REQUIRE PERFORMANCE
Firewalls, encryption and zero trust stop what arrives over the network. As the value held inside an AI data center grows, the paths that never touch the network—through physical space and through electromagnetic coupling—have become a real part of the assessment. Software security and physical security now have to be designed together.
HOW THE EXPOSURE ARRIVES
Each one reaches processing hardware through physical space or through electromagnetic coupling. Each one is closed at the facility boundary.
Processing activity radiates. In 2026 a neural network's architecture was reconstructed from GPU emissions 6 m away through a wall, and model parameters were read directly from NVIDIA Tensor Cores. Neither attack touched the network.
Localized high-power RF or electromagnetic energy can disrupt electronics, controls and communications.
Radiated and conducted pulse effects can challenge critical systems and continuity architectures. The E1 pulse rises in 2.5 ns—before surge protection rated for lightning has reacted.
Doors, ventilation, power, data, cooling and utility penetrations can become the weakest path through the shield.
WHO CYBERSHIELD IS BUILT FOR
From global compute clusters to secure meeting chambers and private safe rooms, the same sovereign-grade shielding delivers measurable, certified security wherever performance is mandatory.
Infrastructure, AI cloud and data centers
Core AI compute clusters, quantum hardware and critical availability zones, shielded against RF tampering and high-power electromagnetic threats.
Core deliverableRF-sealed airflow and cooling pass-throughs, zero-drift signal isolation for quantum states and high-power directed-energy (HPEM) mitigation.
A certified shielded vault offered as a premium, measurable security tier for enterprise customers under strict governance requirements.
Core deliverableIEEE 299 certified modular vault systems and retrofittable shielded cages, satisfying the physical-security requirements of NIS2, HIPAA and SOC 2.
Sovereign cloud deployments, command centres and high-frequency trading platforms where confidentiality cannot be left to assumption.
Core deliverableNATO/NSA TEMPEST-grade signal containment, zero-emanation perimeters and transmission security against spoofing and jamming.
Anti-drone shielding, aerial surveillance evasion and shelters where visual and electronic privacy cannot be left to assumption.
Core deliverableMultispectral signature reduction, counter-UAS perimeter signal blocking and rapidly deployable RF-shielded field enclosures.
Preventive protection and private applications
Sovereign-grade disaster preparation, private family bunkers and residential safe rooms where personal security and total confidentiality cannot be left to assumption.
Core deliverableMIL-STD-188-125 EMP-hardened power hubs, multi-layered structural Faraday shielding, CBRN air filtration and air-gapped safe-haven data vaults.
Acoustic isolation, counter-surveillance shielding and secure meeting chambers where sensitive conversations and private intelligence cannot be left to assumption.
Core deliverable100 dB+ certified broadband RF attenuation, high-STC acoustic walls with perimeter sound masking and power-line filtering.
HOW CYBERSHIELD IS USED
Government & sovereign cloud
A government cloud program required a secure processing zone for classified workloads inside an existing data center.
The shielded vault was engineered around live operations, installed without welding and verified on site.
A high-security zone delivered and acceptance-tested without interrupting the surrounding facility.
AI labs & hyperscale operations
An AI firm sought to safeguard its proprietary model weights and training clusters from side-channel emanations and external interference.
A dedicated shielded room, integrated cooling, power and monitoring for high-density racks.
A measured, documented security boundary around the company's most valuable IP.
Colocation providers, defense, finance & communications
A colocation operator wanted a premium tier for regulated customers without rebuilding the site.
A modular vault was added inside existing white space and packaged as a verified product.
A high-margin revenue stream driven by an exclusive, hard-to-replicate security tier.
Representative scenarios based on typical project profiles.See Frankonia project references
NEXT-GEN SHIELDING STANDARD
Every CyberShield project is engineered around your facility and ends with measured evidence. Shielding effectiveness is tested on site according to international standards, and documented acceptance with detailed performance results is handed over with the room.
Measured and validated against
Why it is being specified now
Figures, terminology and threat definitions on this page are read from the publications below. Each entry names the issuing body, the document and the clause the statement comes from.
PERFORMANCE SHIELDING
Prefabricated PAN modules pass through standard building doors, assemble from the inside and can be installed close to existing walls. No glue. No welding. No irreversible commitment.
Panels are bolted every 75 mm with predefined torque and conductive mesh gaskets.
Reversible modules leave flat interior surfaces for finishing walls, ceilings and racks, designed around raised floors, fire systems, lighting, cooling and access control.
Dismountable without damage for expansion, modification or complete relocation.
Shielding structure, doors, filters, honeycombs and waveguides are treated as one system.
SHIELDED ENVIRONMENT
Frankonia shielded rooms and special security chambers are designed on a modular construction system. Prefabricated high-quality shielding panels guarantee maximum flexibility in the possible dimensions.
All PAN type modules allow easy handling and entry through standard building doors. The standard modules are bolted from the inside every 75 mm, with a high-conductivity mesh gasket sealing the joints, which allows installation close to the walls of the parent building. The short screwing distance and the precise tightening of the screws with predefined torque guarantee long-life shielding attenuation.
GUARANTEED ATTENUATION PERFORMANCE
Standard-setting PAN type module engineering, measured in accordance with EN 50147-1 and IEEE 299. The same attenuation is engineered into every door, filter, honeycomb vent and feed-through in the boundary.
| 10 kHz | 100 kHz | 1 MHz | 100 MHz | 400 MHz | 1 GHz | 18 GHz | 40 GHz |
|---|---|---|---|---|---|---|---|
| ≥ 90 dB | ≥ 100 dB | ≥ 110 dB | ≥ 120 dB | ≥ 120 dB | ≥ 110 dB | ≥ 100 dB | ≥ 100 dB |
| Magnetic field | Magnetic field | Magnetic field | Plane wave | Plane wave | Plane wave | Microwave | Microwave |
Values describe the guaranteed performance envelope of the standard PAN type system. The scope that applies to your project is confirmed in the specification and by on-site acceptance testing.
SHIELDING COMPONENTS & ACCESSORIES
Since 1987, Frankonia has followed a prefabrication and modular standard at the highest quality and efficiency. Nothing is welded, nothing is glued, and every component is engineered as part of the same shielding envelope — so performance is not lost at the joints, the doors or the penetrations.
Prefabricated 2.0 mm galvanized steel PAN module system for walls, ceilings and floors.
Sheet steel to DIN 17162 / EN 10142 DX 52 D+Z, 275 g/m² galvanizing, bolted every 75 mm onto a self-supporting steel structure.
Heavy-duty sliding and hinged RF doors, high-attenuation RF windows and integrated access monitoring.
Circumferential triple contact system with conductive springs, 20,000 opening cycles MTBF, 150 mm standard threshold.
High-performance power line filters, fiber-optic waveguide penetrations and RF signal suppressors.
Power, data and signal feed-throughs filtered to the same attenuation as the wall they cross — up to DN200 media penetrations.
Honeycomb ventilation panels, acoustic panels (ISO 354) and shielded waveguides for liquid cooling and utilities.
Below-cut-off honeycomb waveguides pass air without passing RF; acoustic inlay panels absorb to ISO 354, αw = 0.65 (MH).
EN 50147-1 / IEEE 299 shielding measurement, leak detection, SE testing and compliance documentation.
Guaranteed shielding effectiveness of ≥ 90 dB at 10 kHz rising to ≥ 120 dB at 100–400 MHz and holding ≥ 100 dB to 40 GHz.
Preventive maintenance, recalibration and periodic re-certification services.
Nothing glued or welded, so the room can be dismounted without damage — modified, extended or relocated, then re-measured.
The same shielding effectiveness applies across every product line — see the measured envelope↑
BEYOND SOFTWARE. TOTAL PHYSICAL IMMUNITY.
Twenty-one engineered solutions make up the shielding boundary — structure, penetrations, building services and power. Pick any one to see what it does and why it is there.
Choose a number on the render, or any part in the list.
END-TO-END FRANKONIA SOLUTIONS
A specialist reviews your goals, site and constraints. No documentation is required to start.
Assets, threat scenarios, ambient RF conditions and facility constraints are assessed; protection requirements are defined together.
You receive a concept design, CAD/BIM architectural integration and a transparent quotation.
PAN modules, RF doors, power and data filters and honeycomb vents are produced in Frankonia's own facilities.
Certified teams assemble the modules without welding; shielding effectiveness and leak detection are measured and documented at handover.
Preventive maintenance, periodic re-testing and security re-certification keep the boundary effective over time.
CLEAR SCOPE FROM DAY ONE
A transparent split of responsibility across the protected room, so nothing inside the boundary is left to assumption.
| Category | Importance | Scope & expertise |
|---|---|---|
| RF shielding performance | CoreIn-house manufacturing with guaranteed performance | |
| Doors & access solutions | CorePrecision RF hinged and sliding doors | |
| Electric filters | CorePower, data and signal RF filters | |
| Ventilation & fluid | CoreHoneycombs, fluid media feed-throughs and ventilation systems | |
| EMC testing & certification | CoreOn-site validation and leak detection | |
| Maintenance & service | ServiceAnnual audits and lifecycle support | |
| Building security systems | PartnerInterface integration with facility security | |
| Intrusion alarm systems | PartnerInterface integration with room alarm systems | |
| Organizational procedures | CustomerBest-practice advisory provided by Frankonia |
ADVANTAGES & BENEFITS
The Frankonia Group was founded in 1987 as a solution provider for EMC and antenna test laboratories, and is today a specialized technology corporation for anechoic chambers and test systems in the automotive, military and industrial sectors. CyberShield applies that same shielding engineering to data infrastructure. In-house project management, engineering and production — with Frankonia's own installation and service teams — mean the boundary, the doors, the filters and the acceptance measurement all come from one source.
Visit Frankonia↗
COMMON QUESTIONS
Yes. Modules pass through standard doors and are bolted together from the inside—no welding or hot work—so installation alongside live operations is a common project profile.
It depends on size and integration scope. As a rough guide, room assembly itself takes weeks, and the full cycle from assessment to verified handover typically runs several months. A concrete schedule is part of the concept proposal.
Size, performance requirements, the number of penetrations (doors, power, data, cooling) and integration complexity. Basic project parameters are enough for a first consultation and estimate.
No. Airflow, raised floors, fire suppression, lighting and access control are engineered into the boundary from the start.
The system is dismountable without damage. Rooms can be extended, reconfigured or reassembled at a new site—protecting the original investment.
