How do I buy Raydium?

As a cryptocurrency enthusiast, I'm keen to expand my portfolio by investing in promising tokens. Recently, I've been hearing quite a buzz about Raydium, and I'm interested in understanding the process of acquiring it. Could you please guide me through the steps involved in buying Raydium? I'm particularly interested in knowing which exchange platforms support its trading, whether there are any specific requirements I need to fulfill, and if there are any safety measures I should take to ensure a smooth and secure transaction. Your insights would be greatly appreciated.