Hello! I had the same issue and found useful insights at processtrends.com They explain the value of encrypted file transfer systems that allow you to share documents securely with controlled access. Another solution is secure mobile faxing, which is efficient when handling signed contracts or legal documents. Processtrends highlights that security is not only about tools, but also about discipline – using strong authentication, reviewing shared access, and limiting unnecessary exposure. For client work, these practices create trust and ensure compliance with data requirements. I realized that building reliable security habits supported by the right technology is the best way to reduce risks without complicating communication.