RdpGuard is described as 'allows you to protect your Remote Desktop (RDP) from brute-force attacks by blocking attacker's IP address. Fail2Ban for Windows' and is an app in the Network & Admin category. There are more than 10 alternatives to RdpGuard for a variety of platforms, including Windows, Linux, Online / Web-based, Self-Hosted solutions and Windows Server 2019. The best alternative is Fail2ban, which is both free and Open Source. Other great apps like RdpGuard are Cyberarms Intrusion Detection and Defense System (IDDS) (Free, Open Source), SSHGuard (Free, Open Source), IPBan (Free, Open Source) and Denyhosts (Free, Open Source).
- Windows Server brute force protection for Remote Desktop (including NLA), FTP, SMTP, and much more. View 14 alternatives to Cyberarms Intrusion Detection and Defense System (IDDS)
Software has been set open-source and abandoned by the main developer. Seems a very good detector but fails to successfully stop attacks. When I have it set to block IPs after 5 failed attempts I shouldn't see multiple entries showing 300 attempts by the same IP addresses.
- Free • Open Source
Cyberarms Intrusion Detection and Defense System (IDDS) vs RdpGuardThere is the chance to block an IP forever. It's completely free.