Where can I buy Lido DAO?

I'm interested in purchasing Lido DAO, but I'm not quite sure where to start. Could you please guide me on where I can buy this cryptocurrency? I've heard about exchanges, but I'm not sure which ones offer Lido DAO. Also, I'd like to know if there are any specific requirements or steps I need to follow before making a purchase. Could you provide some insights on this? Additionally, are there any safety measures or considerations I should take into account when buying Lido DAO? I want to ensure that my transaction is secure and legitimate. Thank you for your help!