SDoT
Product Family.
Developed and manufactured in Germany according to security-by-design principles.
SDoT cross-domain solutions.
In today’s digital world, authorities, the military and companies are increasingly the target of cybercriminals. The impact of attacks can be devastating and affect large sections of society. With our cross-domain solutions, we provide certified cybersecurity solutions that, thanks to their evaluated security structure, go far beyond conventional firewalls. Our SDoT product family is versatile and covers a wide range of unidirectional and bidirectional use cases with structured or unstructured data and protocols. With denial-of-service defense, we guarantee the permanent availability of your systems and data. Developed and manufactured in Germany, our products meet the strictest requirements of the German Federal Office for Information Security (BSI).
Key features.
The highest security standards
Our SDoT product family has been proven to meet the highest IT and cybersecurity requirements and has approvals up to DEU/EU/NATO SECRET.
L4Re Microcore OS
All SDoT products use L4Re OS, a proprietary microkernel operating system with proven security and separation mechanisms.
Zero-trust model
Secure administration and verification by checking all internal and external communication traffic and authenticating all users and services.
Hardened HSM
The hardware security modules (HSMs) used in our products are especially tamper-proof, are hardened using state-of-the-art cryptography, and are CC EAL4+ tested.
Security by design
Certified experts ensure the highest quality standards in software and hardware to protect against cyberattacks throughout the entire product life cycle.
Simple administration
The SDoT product family enables time-critical file transfer and status monitoring across domain boundaries and is notable for its low total cost of ownership.
Our certifications





What is the function of cross-domain solutions?
The Secure Domain Transition (SDoT) product family comprises a range of security hardware for the controlled unidirectional or bidirectional exchange of data between networks and systems of varying sensitivity and the creation of NATO STANAG 4774/8-compliant and highly robust security labels for data. We thus offer the most comprehensive cross-domain solution on the market for network security and DLP. SDoT products enable digitization in sensitive or highly critical areas, as data is exchanged and made available in a controlled way while sensitive data remains protected.

Partner applications.
If the SDoT products are combined with the OPSWAT MetaDefender Kiosk and MetaDefender Vault, sensitive networks can also be protected against malware. Risks are not only detected, but also subjected to a secure and controlled scan and clean-up process with the help of over 35 anti-malware engines. We are an official reselling partner for a number of innovative IT and security companies at home and abroad.

Application scenarios.
SDoT Cross Domain Solutions are designed for the toughest and most sensitive environments worldwide. Our products are shock- and dust-resistant. Areas of application include public sector data centers, the security apparatus of highly networked military operations and data exchange between IT and OT in critical infrastructures.
Our products.
SDoT Security Gateway.
Bidirectional data exchange and filtering of structured and unstructured data formats between different security domains.
SDoT Security Gateway Express.
For scenarios where the filtering of structured data is required at high speed with low latency.
SDoT Industry Gateway.
Unidirectional to bidirectional data exchange and filtering of data formats between different security domains in the industrial sector (IT/OT).
SDoT Software Data Diode.
High-performance and secure unidirectional data transfer thanks to unique and evaluated security architecture with approval up to NATO SECRET.
SDoT Labeling Service.
Application-independent classification of all data formats using tamper-proof XML security labels based on NATO STANAG 4774/8.
SDoT COMP-LAND.
Designed for unidirectional or bidirectional data transfer for tactical use in vehicles, weapon systems and extreme environmental conditions.

SDoT Secure Network Card.
The Secure Network Card (SNeC) offers effective protection against supply chain attacks. The security-by-design card is approved up to the NATO SECRET classification level.
infodas connect.
The software suite for secure, reliable and efficient data supply to protected systems.
SAVe.
The ISMS solution for developing reliable IT security concepts and for managing your IT security processes.
Our partner products
Let’s get in touch!
Contact our cybersecurity experts. Together we will find a customized solution to protect your highly sensitive data.
