What is NASDAQ doing with Crypto?

Could you elaborate on NASDAQ's involvement in the cryptocurrency space? Are they merely providing a trading platform for digital assets, or are they actively exploring new products and services related to crypto? Are there any specific partnerships or collaborations that NASDAQ has entered into in this domain? How does NASDAQ view the potential impact of cryptocurrencies on traditional financial markets? Are there any regulatory challenges or considerations that NASDAQ needs to address in order to successfully navigate this emerging market? I'm particularly interested in how NASDAQ plans to ensure the security and integrity of crypto transactions on their platform.