It's not a secret that malicious attacks can compromise your data security. Nor, that Windows servers are under constant attacks. RdpGuard acts as a software guardian for your desktop/server connections protecting you from malicious attacks in real-time.
RdpGuard is a full-featured intrusion prevention system designed to prevent brute force attacks on your Windows Servers over multiple protocols and services. (RDP, FTP, IMAP, POP3, SMTP, MySQL, MS-SQL, IIS Web Login, ASP.NET Web Forms, MS Exchange, RD Web Access, VoIP/SIP, SSH, etc).
RdpGuard monitors your server logs looking for multiple failed login attempts (for the most part). If multiple attempts are detected from the same IP or range RdpGuard will block that IP or range for a set period of time. You can set alert triggers to meet your needs to alert you of suspicious activity.
RdpGuard can also monitor and manage all user accounts logs on your network allowing you to see a detailed view of who is accessing what data.
There are built-in reporting features to help with compliance as well.
Limitations:
30-Day Trial. After that, you would need to buy a license, $89.95 for a single user, but the company does offer decent discounts for multiple licenses.
Simple Port Forwarding works with webpages and not directly with your router making it a safe program to use. Supports 52 Languages and 2600+ routers. Portable version also available.