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SECURE XCHANGE NETWORK


PROVIDE YOUR CRITICAL NETWORK WITH THE HIGHEST END-TO-END SECURITY

Secure Xchange Network is a hardware-enforced cross-domain gateway designed to allow controlled data exchanges (files and flows) between 2 networks. Its core features are:
• Direction control: data exchanges can be one-way only or two way
• Destroying the Transport layers of any protocol
• Preventing any attack at transport level, by having a chip-based architecture (vs SW)
• Content filtering (such as files) or chaining other products for such (ex: Firewall)

 

PROTECT YOUR SYSTEMS FROM TARGETED CYBER ATTACKS


A cyber-attack begins with a preliminary phase, which is all the more dangerous as it is most often invisible, undetectable and can last several months in this way. This is the phase during which cybercriminals collect, without your knowledge, information about your infrastructure: networks and systems (servers, PLCs, connected objects).
This preliminary phase is always present in targeted attacks (e. g. a state, a company, an installation). Unfortunately, victims only notice this after the fact because this phase is usually not detectable.
The only effective way to prevent this is to hide your installation. For maximum robustness, the Secure Xchange Network masking process is not limited to software and also combines patented electronic protections.

PROTECT YOUR SYSTEMS FROM MASSIVE CYBER ATTACKS


For massive attacks that act indiscriminately, they do not by definition require a prior recognition phase. They will directly contaminate all interconnected systems. The only 100% effective means of prevention is to isolate the systems to avoid propagation. But at the same time, the systems must be able to continue to exchange in order to function. It is therefore necessary to solve a double constraint: to isolate to avoid being contaminated but to remain open to maintain the equipment in working condition.
We achieve this thanks to Secure Xchange Network, which acts as an electronic shield between your networks and thus prevents any propagation of a possible attack by the transport layers.

FURTHER STRENGTHEN THE SECURITY OF YOUR INTERCONNECTIONS


Beyond the masking and isolation of your networks and systems (servers, PLCs, connected objects) by the interposition of Secure Xchange Network, you may need an additional level of security, guaranteeing that only certain flows can pass.
This is particularly important in critical systems that need to receive only certain types of flows, known and identified in advance.
Our powerful filtering functions are available on 2 levels:
• Protocol type filtering (e.g. an industrial company may want only the MODBUS protocol to pass);
• Verification of transmitted commands or values (e. g. only read commands should be able to be placed, those for writing being blocked in order to protect the systems from any modification).

ENSURE THE SECURE EXCHANGE OF FILES BETWEEN TWO NETWORKS

ISOLATED BY SECURE XCHANGE NETWORK


Secure Xchange Network meet your file transfer needs while keeping your networks isolated for optimal security. Embedded electronics allows to transfer files from a network to another without interconnecting them. In addition, Secure Xchange Network can electronically sign files (cryptography) and verify them. It is for you the guarantee of the integrity of the transported files and the assurance of their origin.
This verification of provenance and integrity may include:
• Internal networks of your facility or organization;
• Third party networks (subcontractors, suppliers, partners), such as software updates.