Repacked installers often include malware or hidden backdoors [1, 5]. Since RustDesk is a remote access tool, a compromised server would give an attacker full access to every device you manage [5].
Sites claiming to offer "verified" keys or "cracks" are often phishing hubs designed to steal your information. rustdesk server pro license key repack verified
If you don't want to pay for a license, the RustDesk Open Source Server is incredibly powerful. You can self-host it on a cheap VPS or a home server. It lacks the fancy web dashboard and LDAP integration of the Pro version, but the core remote desktop functionality is exactly the same [2, 6]. rustdesk server pro license key repack verified