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Zorluk: OrtaRemote Access Technologies and Tools

Match each remote access technology on the left with its corresponding operational requirement, protocol default, or session behavior on the right.

  • Remote Desktop Protocol (RDP)Uses TCP port 3389 and requires Windows Pro, Enterprise, or Education edition to host an incoming connection.
  • Secure Shell (SSH)Uses TCP port 22 to establish an encrypted text-based command-line interface for secure device management.
  • Microsoft Remote Assistance (MSRA)Allows a technician to interactively view and share the user's desktop session without locking out or logging off the local user.
  • Virtual Network Computing (VNC)Uses TCP port 5900 by default to provide platform-independent, cross-OS graphical remote control.

Cevap

Remote Desktop Protocol (RDP) pairs with TCP port 3389 and Windows Pro/Enterprise host requirement. Secure Shell (SSH) pairs with TCP port 22 for encrypted command-line management. Microsoft Remote Assistance (MSRA) pairs with interactive desktop sharing without locking out the user. Virtual Network Computing (VNC) pairs with TCP port 5900 for cross-platform graphical control.
Each remote access technology serves a specific operational purpose defined by its protocol, default listening port, and operating system integration. RDP uses TCP port 3389 and requires a Pro, Enterprise, or Education edition of Windows to accept incoming connections. SSH uses TCP port 22 for secure encrypted CLI administration. MSRA allows interactive support alongside the end user without disconnecting their desktop. VNC provides cross-platform desktop management typically over TCP port 5900.

Adım Adım Çözüm

1
Identify the primary network port and OS hosting constraints for RDP.
RDP relies on TCP port 3389 and is limited to Windows Pro, Enterprise, and Education editions for incoming host connections.
Windows Home edition supports outgoing RDP client connections but cannot host incoming RDP sessions.
2
Identify the protocol function and default port for SSH.
SSH uses TCP port 22 to encrypt CLI traffic across untrusted networks.
SSH replaces unencrypted management protocols like Telnet (TCP 23) for secure administration.
3
Determine the user session interaction behavior for Microsoft Remote Assistance (MSRA).
MSRA creates a dual-view collaborative session where both the technician and user can see the same desktop.
Unlike RDP which locks the local session on desktop client OS editions, MSRA allows simultaneous interaction.
4
Match VNC to its port and operational characteristics.
VNC uses TCP port 5900 to offer platform-agnostic graphical remote desktop access.
VNC operates across Windows, macOS, Linux, and Unix platforms using the RFB (Remote Frame Buffer) protocol.

Anahtar Kavram

Remote Access Protocols, Port Numbers, Session Management, and OS Edition Capabilities
Tahmini Süre:1m 30s
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Remote Access Technologies and Tools

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