Hybrid components containing a ceramic material, in which detailed features of the components are formed of materials other than ceramic materials, yet result in a robust mechanical attachment of the ceramic and non-ceramic portions of the components. The encryption processor includes a CPU for running a program, a ROM for storing the program run by the CPU, a RAM used as a work area while the CPU is running the program, an IO section for sendingreceiving data tofrom an external device, and an encryption section for decrypting encrypted data and encrypting plain text data. The entry opening is sized to allow the transfer object to pass therethrough so that the transfer object is thereafter retained within the socket. Similarly, the second tubular portion provides a second cavity adapted to partially enclose a second mounting stud of the sensor apparatus.