Where can I buy bitcoin options?

I'm interested in exploring the world of Bitcoin options, but I'm not quite sure where to start. Could you possibly enlighten me on the available avenues to purchase these? I've heard whispers of online exchanges and derivatives platforms, but I'm not entirely sure which ones are reliable and secure. Are there any specific exchanges or marketplaces you could recommend that offer a wide range of bitcoin options with transparent pricing and secure transactions? Additionally, I'm curious about the process of buying options and whether it requires any specific knowledge or qualifications. Any guidance or insights you could provide would be greatly appreciated.