Yes, Remote Desktop can be very secure when implemented with proper security protocols. Most Remote Desktop solutions incorporate several layers of security, including strong encryption to protect the data transmitted between the host and remote computers, multi-factor authentication to verify the identity of users, and robust password policies. Additionally, features like session locking, access control settings, and the ability to set up virtual private networks (VPNs) can further enhance security. However, it's important to regularly update the software and follow best practices in network security to mitigate any risks.