Top RdpGuard Alternative Solutions for Enhanced RDP Security

RdpGuard is a valuable tool for protecting your Remote Desktop (RDP) from relentless brute-force attacks by blocking malicious IP addresses, much like a Fail2Ban for Windows. However, for various reasons, you might be seeking a RdpGuard alternative. Whether you need cross-platform compatibility, open-source flexibility, or different feature sets, numerous excellent solutions can help fortify your RDP security.

Best RdpGuard Alternatives

If you're looking to bolster your RDP protection beyond RdpGuard, these alternatives offer robust intrusion detection and prevention capabilities. Explore their unique features and platforms to find the perfect fit for your security needs.

Fail2ban

Fail2ban is a widely recognized open-source solution primarily for Linux, making it an excellent RdpGuard alternative if you operate on a Linux server. It effectively scans log files (e.g., /var/log/apache/error_log) and bans IPs exhibiting malicious behavior, such as too many password failures or attempts to exploit vulnerabilities. While RdpGuard is Windows-specific, Fail2ban offers similar brute-force protection for Linux environments.

Cyberarms Intrusion Detection and Defense System (IDDS)

Cyberarms Intrusion Detection and Defense System (IDDS) is a strong open-source RdpGuard alternative specifically designed for Windows Server. It provides comprehensive brute force protection for Remote Desktop (including NLA), FTP, SMTP, and other services, offering a broader scope of protection than just RDP.

SSHGuard

SSHGuard serves as a viable RdpGuard alternative for Mac and Linux systems. This free and open-source tool monitors services through their logging activity and reacts to messages about dangerous activity by blocking the source address with the local firewall. Its features include SSH and web log analysis, making it a robust option for those not on a Windows platform.

Denyhosts

Denyhosts is another free and open-source RdpGuard alternative for Linux environments. Inspired by various other scripts, it focuses on denying access to SSH servers. Its primary feature is web log analysis, providing an effective layer of security against brute-force attacks on SSH.

IPQ BDB

IPQ BDB offers a free and open-source RdpGuard alternative for Linux users. It performs filtering through a user-space netfilter daemon that issues verdicts by looking up the IP address in a Berkeley DB. Its fuzzy blocking model provides a flexible approach to IP blocking.

Syspeace

Syspeace is a commercial Intrusion Detection and Prevention System (HIDPS) specifically designed for brute force attacks on Windows Servers, making it a direct RdpGuard alternative for Windows users seeking a commercial solution. It offers perpetual licensing as a key feature, providing ongoing protection.

e.guardo Smart Defender

e.guardo Smart Defender is a commercial RdpGuard alternative that extends protection beyond just RDP. Available for Windows and Web, it safeguards various services including MSSQL, FTP, SMTP, EXCHANGE, OWA, LYNC, MICROSOFT DYNAMICS CRM, and SHAREPOINT from Brute Force and Dictionary Attacks. Its heuristic detection feature makes it a powerful and comprehensive security solution.

Choosing the right RdpGuard alternative depends heavily on your operating system, budget, and the specific services you need to protect. Each of these solutions offers unique advantages in defending against brute-force attacks. We encourage you to explore them further to find the best fit for your infrastructure's security needs.