
Hardware Layer 2 Ethernet encryption appliance for classified networks.
Hardware Layer 2 Ethernet encryption appliance for classified networks.
The SINA L2 Box is a hardware-based Ethernet encryption appliance that operates at OSI Layer 2 (data link layer). It is designed for government agencies, critical infrastructure, and enterprises that require high-assurance encryption for transmitting classified or sensitive data over public or shared network infrastructure. The device is available in multiple variants: - SINA L2 Box S: Supports throughput up to 100 Gbit/s; approved for VS-NfD (Verschlusssache - Nur für den Dienstgebrauch / RESTRICTED classification) - SINA L2 Box S 50M compact: A compact form-factor variant for lower-bandwidth needs - SINA L2 Box H: Approved for higher classification levels up to GEHEIM (SECRET), NATO SECRET, and SECRET UE/EU SECRET; BSI-certified Key capabilities include: - Layer 2 point-to-point and ring-topology tunnel encryption between two or more sites or data centers - Hardware-based packet filtering: only cryptographically authenticated packets are forwarded; invalid packets are discarded at the hardware level - Smartcard-based authentication using SINA ID Tokens for secure key and configuration storage - Post-quantum cryptography support: uses pre-distributed symmetric long-term keys via PIN-protected smartcard to protect asymmetric key exchange; supports secret elliptic curve parameters to reduce quantum attack surface - Wavelength Division Multiplexing (WDM) support: enables Layer 2 encryption of 100 Gbit/s wavelength connections while separating cryptography and data transport responsibilities - SD-WAN compatibility for software-defined network management - Centralized management via SINA Management, which handles configuration, key/certificate lifecycle, and administration of up to thousands of SINA devices The product integrates into existing network infrastructure without topology changes and supports near-maintenance-free operation.
Common questions about secunet SINA L2 Box including features, pricing, alternatives, and user reviews.
secunet SINA L2 Box is Hardware Layer 2 Ethernet encryption appliance for classified networks, developed by secunet Security Networks AG. It is a Data Protection solution designed to help security teams with Encryption, Hardware Security, Quantum Safe.
secunet SINA L2 Box offers the following core capabilities:
secunet SINA L2 Box is built for security teams handling Encryption, Hardware Security, Quantum Safe, Critical Infrastructure. It supports workflows including layer 2 ethernet encryption with throughput up to 100 gbit/s, bsi-approved classifications from vs-nfd/restricted up to geheim/nato secret and eu secret, smartcard-based (sina id token) authentication and key storage. Teams typically adopt secunet SINA L2 Box when they need to data protection capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/secunet-sina-l2-box
secunet SINA L2 Box is a commercial Data Protection solution. For detailed pricing information, visit https://www.secunet.com/loesungen/sina-l2-box or contact secunet Security Networks AG directly.
Popular alternatives to secunet SINA L2 Box include:
Compare all secunet SINA L2 Box alternatives at https://cybersectools.com/alternatives/secunet-sina-l2-box
secunet SINA L2 Box is for security teams and organizations that need Encryption, Hardware Security, Quantum Safe, Critical Infrastructure, Network Segmentation. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Data Protection tools can be found at https://cybersectools.com/categories/data-protection
Head-to-head feature, pricing, and rating breakdowns.