Wibu-Systems: portable security with CmCards memory card family

Wibu-Systems provides its CodeMeter technology for the integrity of data, applications, and communication in association with hardware and software secure elements, including a complete range of secure memory cards, the CmCards. In a connected world, illegal counterfeiting, reengineering, or illicit copying as well as sabotage, manipulation, or espionage threaten the invaluable know-how of companies everywhere. CmCards are the ideal medium to introduce secure Industrie 4.0 concepts in brownfield scenarios.

CmCards, which are available in microSD, SD, Compact Flash, and CFast form factors, are specifically designed for industrial applications. All models deliver full CodeMeter functionality through the Infineon SLM97 smart card chip, on which encryption keys and sensitive license data are stored. CmCards are qualified for extremely high EMC performance. The conformal coating used on their PCB ensures smooth operation even in the presence of condensation and with temperature fluctuations from 40 to +85°C. The flash controllers made by hyperstone (S8 for CmCard/microSD and CmCard/SD, F4 for CmCard/CF, and A2 for CmCard/CFast) and their associated and patented hymap firmware guarantee memory reliability against loss of data during writing operations even in case of power failures.

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