What is XSwap?

Could you please elaborate on what XSwap is and its significance in the cryptocurrency and financial landscape? As a professional practitioner in this field, I'm curious to understand the unique value proposition and functionalities it offers. How does it compare to other decentralized exchanges? Are there any key features or advantages that set it apart? Additionally, could you discuss its underlying technology and the security measures it employs to ensure the safety of user transactions? Thank you for your insights.