Induction cooking is a safe, advanced, efficient and economical cooking technology. It works by electromagnetic vibrations generating heat directly in the cookware, rather than indirectly through heating the glass surface. The glass becomes hot only because the pan eventually warms it up.

Iron Pot
Magnetic Circuit
Ceramic Glass Plate
Induction Coil
Induced Currents
Read this guide, taking special note of the SAFETY INSTRUCTIONS chapter.
Remove any protective film that may still be on your induction hob.