Crypto Technology


Allow for the secure processing, storage and transfer of secret information with these authorised security products.

The product family of crypto systems SINA (Secure Inter-Network Architecture) enables the secure processing, storage and transmission of classified information as well as other sensitive data – according to approval requirements. These connections are encrypted to prevent tapping.

The SINA product portfolio covers different gateways, line encryptors, clients and management systems which have been in use in the public sector, armed forces and companies handling classified information for many years. Selected SINA components are approved for processing and transmitting classified information up to and including the classification levels NATO SECRET and SECRET UE.

Secunet Security Networks AG developed SINA primarily for State Secret networks of the German Bundesamt für Sicherheit in der Informationstechnik (BSI). The SINA VPN solution has been approved by the Dutch Intelligence Service, the AIVD, for the security of connections up to and including the classification ‘State Secret. Secret’. The Dutch government also uses this solution for its classified networks.

All SINA products have successfully been in service with national and international customers.

Crypto Technology

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