Where can I buy a Waves token?

Excuse me, could you please clarify where exactly I can purchase a Waves token? I've been looking into different cryptocurrency exchanges and platforms, but I'm not sure which one offers the most reliable and convenient way to buy Waves. Are there any specific exchanges or marketplaces that you would recommend for acquiring Waves tokens? Additionally, are there any security measures or best practices that I should be aware of when making such a purchase? Your guidance would be greatly appreciated.