A method and apparatus facilitates the prevention of interception of incoming data, such as keystroke data in the form of a message to an application, by inserting application generated random insertion data into a message stream. The drive wheel has a hollow space, which is formed by a hollow cylindrical peripheral wall and two lateral walls, in which at least one hydraulic work chamber is formed by at least two radial limit walls, which is divided by at least one vane into an A pressure chamber and a B pressure chamber. The movable contact is controlled by a solenoid assembly. The receiver is automatically reset using the wireless time signal when the time-of-day signal is different than the time represented by the wireless time signal. A trench is etched into the dielectric layer with a dielectric to photoresist etch selectivity between 1:1 and 2:1. The processing server receives financial transaction data from the user terminal and communicates with the account processor, the financial transaction data comprising an amount and an account number.