How to use Stargate?

Could you please elaborate on the process of using Stargate? As a novice in the cryptocurrency world, I'm curious about the steps involved in navigating this platform. Is there a specific registration process or do I need to have a certain amount of cryptocurrency in my wallet beforehand? Additionally, what kind of services does Stargate offer and how does it differ from other similar platforms? Lastly, are there any security measures in place to ensure the safety of my funds while using Stargate?