Protect your RDP from brute-force attacks. Stop RDP, MSSQL, FTP brute-force. Fail2ban for Windows.
Intrusion prevention system for your Windows Server

What is RdpGuard and How does it Work?

RdpGuard is a host-based intrusion prevention system (HIPS) that protects your Windows Server from brute-force attacks on various 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, etc).

It monitors the logs on your server and detects failed logon attempts. If the number of failed logon attempts from a single IP address reaches a set limit, the attacker's IP address will be blocked for a specified period of time.

For Windows Vista/7/8/8.1/10 and Windows Server 2003/2008/2012/2016/2019

Attacker's IP address blocked on the Firewall

Attacker's IP addresses are blocked automatically. Click image to view other screenshots.

Why do you need it?

Many Windows Server machines are under constant attack. Network scanners and RDP brute-force tools work 24/7. Eventually they may find a password to access your server! Moreover, RDP brute-force attacks abuse server resources (CPU, RAM, Disk Space and Network Bandwidth).

Take a look at your server's Security EventLog. How many failed login attempts do you see? The log may note thousands of failed login attempts from a single IP address. This means that someone is trying to find a password to access your server.

This is how an RDP brute-force attack appears in Security Event Log.

How can you protect your server from brute-force password-guessing attacks on RDP? The answer is RdpGuard - powerful tool that allows you to protect your Remote Desktop from brute-force attacks.

RdpGuard works as a Windows Service. Your Windows Server will be protected even if nobody is logged in.

Attacker's IP address is blocked on the Firewall automatically.

For Windows Vista/7/8/8.1/10 and Windows Server 2003/2008/2012/2016/2019

09 Sep, 2020 - RdpGuard Version 7.0.3 Released

  • Maintenance release
  • Improved IPv6 support
  • IPCloud optimizations
  • Improvements and bug-fixes for the Whitelist feature
  • Diagnostics and Logging improvements
  • Other minor improvements and bug-fixes

23 Jun, 2020 - RdpGuard Version 6.9.7 Released

  • Added support for Axigen Mail Server
  • Added support for plugins
  • Improved MS Exchange log parser (log format detection)
  • Other internal improvements and bug-fixes

08 Apr, 2020 - RdpGuard Version 6.8.9 Released

  • Maintenance release
  • Improved support for Kerio Connect mail server
  • Fixed IPCloud availability for Windows Server 2003
  • Fixed an issue with premature trial expiration
  • Fixed the UI issue with pagination bar
  • Other minor improvements and bug-fixes
More news..
RdpGuard 7.0.3 Free Trial

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