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Fibersystem

At Fibersystem, we specialize in providing top-tier data security solutions that meet the rigorous standards of TEMPEST Level A and RÖS U1 certifications. Our products are meticulously designed and manufactured in Sweden, ensuring not only supreme protection but also the quality and reliability synonymous with Swedish engineering.

Advanced Security and Communication
Solutions for Demanding Environments

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Data Diode 1Gbit MM Secure TEMPEST

Data Diodes are used to allow secure networks to receive data from open/general purpose networks....

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PC 21 Workstation (TEMPEST Level A & RÖS U1)

PC Workstation 21” B12V0 is a TEMPEST Level A and RÖS U1 approved complete computer...

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Fiber Optic Switch 1x2 6-channel

Fiber Optical Switch 1×2 6-channel WebGUI MM

Evolving media and communication over IP demand high bandwidth network solutions. Fibersystem Fiber Optical Switch...

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TEMPEST

TEMPEST certification refers to a standard concerned with preventing electronic eavesdropping and securing electronic systems from information leakage via electromagnetic emissions. Products that are TEMPEST Level A certified adhere to the highest level of these stringent security standards, which are primarily defined and required by NATO and various national security agencies.

The certification involves rigorous testing to ensure that devices like computers, monitors, printers, and other electronic equipment do not emit electromagnetic radiation that can be intercepted and used to reconstruct sensitive data. This makes TEMPEST-certified equipment essential in high-security environments such as military facilities, government offices, and anywhere else where safeguarding information is critical.

TEMPEST standards involve several levels of security, with Level A providing the highest degree of protection against electromagnetic eavesdropping. This level is typically required in scenarios where the risk of such interception is deemed extremely high. The design and manufacturing processes of these products often include shielding techniques, emission control measures, and secure cabling to mitigate risks of data leakage.

By using TEMPEST Level A certified products, organizations can ensure that their critical information remains confidential and secure from potential electronic espionage.

Fibersystem has over 50 different TEMPEST-products to prevent interception of information.

Contact us for more information about the NATO standard TEMPEST.

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RÖS

RÖS is a swedish standard for the electromagnetic radiation electrical components emit. If the radiation is revealed there is a risk that the information carried by the radiaton leaks to unauthorizeds.

Understanding Emissions from Electrical Sources – What Are They?

An emission from an electrical source refers to the electromagnetic radiation emitted by electrical components. There is a risk that the information carried by this radiation can be intercepted and leaked if detected. Generally, there are two main types of emission sources:

Information Source: The data conveyed by the electronic radiation.


Physical Source: The electrical components that generate the current or radiation carrying the information.

Depending on the type of information being transmitted and the physical source used, various kinds of emission signals are categorized.
Four Common Types of Emission Signals:

Radio Emissions: These are particularly treacherous emissions that may occur in any device with a radio transmitter, such as mobile phones and radio broadcasters. The vulnerability of radio emissions lies in their potential to occur unintentionally between facilities containing transmitters, not necessarily due to an active attempt to intercept the data. Additionally, the information can spread over vast distances.

EM Crosstalk: EM crosstalk, or electromagnetic interference, is an umbrella term for signal transmission via electromagnetic coupling. It is primarily responsible for occurrences of radio emissions. Signals transmitted in this manner may be somewhat distorted but can still pose a security risk if they carry information.
Keystroke Emissions: This type of emission may occur when information is transmitted from a keyboard to a computer.

Video Emissions: These emissions can occur when information is transmitted from a computer to a monitor.

These emission signals can further be categorized by two propagation methods: wired propagation and radiated wave propagation, which describe how the connections physically occur.

Wired Propagation: This typically happens through metallic conductors such as power and telecommunication lines, water pipes, and reinforcing bars. It usually occurs at frequencies below 30 MHz, allowing transmissions to be heard over great distances under favorable conditions.

Radiated Wave Propagation: This occurs if the connection is between two transmitting antennas, typically at frequencies above 30 MHz. For example, radiated wave propagation can happen during electromagnetic crosstalk, creating potential radio emissions through electromagnetic coupling between two transmitters.

Fibersystem has over 50 different RÖS-products to prevent interception of information!

Please contact us if you want to know more about RÖS.

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Made in Sweden
– A Mark of Quality

Swedish Precision: At Fibersystem, every product benefits from the precision and advanced engineering that Swedish manufacturing is known for worldwide. Our commitment to excellence is evident in every piece we create, from development through to production.

Sustainable Practices: We pride ourselves on integrating sustainable methods into our manufacturing processes, reflecting our dedication to environmental responsibility alongside technological innovation.

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Our Products

Desktop Solutions: Secure computing with a range of desktop enclosures and integrated systems designed for sensitive environments.

Networking Devices: From secure routers to encrypted network switches, ensure your communications are protected at every layer.

Custom Solutions: Tailor-made security solutions designed to meet the specific needs of your organization.

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Why Choose Fibersystem?

Certified Security: With TEMPEST Level A and RÖS U1 certifications, we offer the highest standard of security.

Swedish Quality: Manufactured in Sweden, our products represent durability, precision, and innovation.

Expert Support: Our team of experts is here to assist you every step of the way, from selection to installation.