A technician is helping a remote user who has a Windows issue. The user is working from a shared office space and is not on the corporate network. Which of the following remote access methods is…

Telnet transmits all data including credentials in plaintext, is typically disabled on modern systems, and lacks the graphical interface needed for Windows desktop support.

Remote Desktop (RDP) requires either direct network access or a VPN tunnel to reach the corporate network, which is unavailable to a user working from a public shared office space.

Third-party screen sharing applications (such as TeamViewer or Zoom) establish outbound connections over standard HTTPS ports, traversing NAT and firewalls without requiring the user to be on the corporate network or a VPN - this makes them the most reliable and widely accessible option for remote Windows desktop support from any internet-connected location.

SSH provides encrypted command-line access and is not suited for graphical Windows desktop support; it also requires specific port access and pre-configured credentials on the target system.