OINT.TamperResistance.	The TOE guarantees its own physical/logical integrity. The means of detecting physical tampering must be provided (e.g., seals, tampering detection, special reinforced cases, intrinsically safe solutions).
Refinement:All external sensor connections are adequate to the heavy duty mine environment (outbursts, shocks, water, oil, temperature, vibrations, dust, technical failures).
ODEX.CommQuality.	Avoidance of interference, blocked communication spaces, using specialized measures against jamming, collision and flooding.
Refinement:Implement dedicated security measures in the used proprietary communication protocol.
OINT.DataVerification.	Verify that the data [Dparam <= DTO.SensorData] are valid.
Refinement:Data sampled, stored, processed and transmitted.
OAVB.Reliability.	The sensor must provide reliable service. Applying fault tolerance methods and techniques.
OINT.Processing.	The sensor must ensure that the processing of input to derive output data [Dparam] is accurate.
OADT.Audit.	The sensor must audit attempts to undermine its security and should trace them to the associated entities.