How to buy Aura Finance?

As a crypto enthusiast, I'm curious about the process of acquiring Aura Finance tokens. Could you please elaborate on the steps involved in purchasing Aura Finance? I'm particularly interested in understanding which exchange or platform supports the trading of these tokens, and whether there are any specific requirements or procedures I need to follow. Additionally, I'd like to know if there are any security measures I should take to ensure the safety of my transaction. Could you also provide some insight on the potential risks associated with buying Aura Finance and how I can mitigate them? Thank you for your assistance in guiding me through this process.