Where can I buy FIO protocol?

I'm interested in investing in the FIO protocol, but I'm not sure where to begin. Could you provide me with some guidance on where I can purchase FIO tokens? I've heard about the potential of this decentralized protocol, but I'm still new to the cryptocurrency market. Are there any specific exchanges or platforms that you recommend for buying FIO? Additionally, are there any safety measures I should take into consideration before making my purchase? Your expertise in this field would be greatly appreciated.