URZĄDZENIA SZYFRUJĄCE
• Product Applications
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| • Dica Product | • Solutions ISDN | • Product Overview | • ISDN Encryption | • Cryptophone |
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• Product Overview All BlueCrypt applications are compatible with each other and can be installed within the same network to form a complete enterprise-wide security solution. In addition, all models are compatible with DICA's earlier ISDN encryptors, including the DICA 7800 and DICA 9000. For even further flexibility, phone calls and fax transmissions carried by ISDN can be easily and safely encrypted with BlueCrypt. |
| Encryption All BlueCrypt applications encrypt and decrypt the B-channels of ISDN connections in real time. Hardwarebased symmetrical DES and 3DES encryption algorithm is employed using keys with up to 192 Bit key length . |
Security Architecture All BlueCrypt devices can be managed centrally and decentrally. A central installation is always managed by a SecMan device. Decentral installations using the SCC software for local management. The customer communication network is not affected any time by using BlueCrypt and SecMan devices. No certification by a third party is necessary for encryption. |
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Key Management BlueCrypt's multi-layered Key Management is based on Master Keys and Session Keys. The Keys are generated secretly and randomly and stored in a sealed security chip. For security reasons, keys are never exchanged online between the applications. The BlueCrypt security strategy is made complete by providing two Session-Keys for each transmission direction and each B-channel for the duration of a connection; a Device Key for each application, enabling remote security administration via encrypted ISDN connections with SecMan; and special conference keys. |
Security Philosophy All DICA BlueCrypt devices can be administrated and managed by only one application - the Security Manangement. The SecMan Concept enables the administration of all BlueCrypt devices in a network via encrypted connections. Information exchange with a remote BlueCrypt device is based on a reversibly unambiguous Device Key. Another extremely important feature of BlueCrypt is it's perfect transparency for users, applications and the ISDN network. This means that the device do not require a call number, nor do they actively interfere with the D channel. BlueCrypt devices are compatible to all ISDN standards world wide, additionally they also facilitates the common compression of ISDN-based calls. |
| User Groups BlueCrypt uses a very restrictive Authentication based on different centrally manageable master keys. As part of DICA's unique multi-layered Key-Management closed user groups can be configured easily. |
Handy Installation Although BlueCrypt applications provide maximum security, they can be installed within minutes. They are configured according to the customer's needs and delivered from the factory ready for operation. BlueCrypt is seamlessly installed between the ISDN connection and the end user terminal. Call requests are handled automatically and encrypted connections are established according to the operation mode of the device. |
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ISDN Encryption for Video, Voice and Data DICA's BlueCrypt deliver a high secure encryption solution for ISDN-based Video, Voice and Data communication and guarantee
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Cryptophone
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