An apparatus, system and process is provided for communicating safety-related data, over an open system, from a sender to a receiver. Safety-related components, including function blocks, flexible function blocks, resource blocks and transducer blocks, as well as, safety-related objects are provided. Also, an extended safety-related protocol provides for authenticating communications between safety-related components over an existing black channel, such as one using a fieldbus Architecture.

 
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< Method for intrusion detection in a database system

< Transparent electronic safety deposit box

> Secure network file access controller implementing access control and auditing

> Remote validation of installation input data

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