What benefits does network masking provide?

Could you elaborate on the advantages of network masking? How does it enhance the security and privacy of cryptocurrency transactions? Does it make it more difficult for unauthorized parties to track or identify users' activities? What specific mechanisms does it employ to achieve these benefits? Are there any limitations or drawbacks to using network masking that users should be aware of? I'm curious to know more about how this technology contributes to the overall security of the cryptocurrency ecosystem.