The present invention discloses a device for production of hydrogen from effluents of internal combustion engine, which comprises a steam generator, which derives thermal energy from the internal combustion engine and generates steam, the steam and the exhaust of the internal combustion engine being mixed in a reformer reactor and hydrogen gas being extracted through hydrogen separation membrane. The method also provides a means for detecting defects in the propagation and amplification phases of coagulation. And the connector is provided with two sets of side protrusions, which form a gap between the opening of the horizontal hole of the connector and the cap when the cap covers the connector to release high pressure in the cap when the fuse is accidentally broken. In addition, a secure encryption processor of each security appliance generates a random nonce.