RDCMan stores passwords in the .rdg file using the Windows Data Protection API (DPAPI). This means the passwords are encrypted using your Windows user profile key.
It is important to clarify immediately that While Windows Server 2012 includes the "Remote Desktop Services" role, RDCMan is a separate download used by administrators to organize and manage multiple RDP connections from a single interface. remote desktop connection manager server 2012
is a free tool developed by Microsoft (originally by the Remote Desktop team) designed to manage multiple remote desktop connections. It is particularly useful for system administrators managing server farms, labs, or large environments like those running Windows Server 2012 R2 . RDCMan stores passwords in the
Before RDCMan can connect, you must enable remote access on your target Windows Server 2012 machines: Remote Desktop Connection Manager v3.12 - Microsoft Learn is a free tool developed by Microsoft (originally
– Simple install, but the admin requirement trips up new users.
In 6 months of daily use on Server 2012 R2 (patched through 2023), I experienced – both when dragging a tab across multiple monitors. No data loss, but the .rdg file became corrupt once (backups saved me). Recommendation : Manually backup your .rdg file weekly.
If you are a sysadmin managing 5+ Server 2012 machines daily, the productivity boost from tabs, folder inheritance, and centralized settings the lack of modern features. However, if you work in a high-security environment or need TLS 1.2 RDP, you should look at Royal TS or upgrade to a newer management tool (like Windows Admin Center).