How do I buy Tron with USDT?

Could you kindly explain to me the process of purchasing Tron using USDT? I'm a bit unfamiliar with the steps involved and would appreciate a step-by-step guide. What platform or exchange would you recommend for this transaction? Are there any specific requirements or prerequisites that I need to fulfill before making the purchase? Also, how do I ensure the safety and security of my transaction? Thank you for your assistance in this matter.