Alternatives to RdpGuard for all platforms with Open Source License

  • Cyberarms Intrusion Detection and Defense System (IDDS)

    Windows Server brute force protection for Remote Desktop (including NLA), FTP, SMTP, and much more.

    • There is the chance to block an IP forever. It's completely free. Guest • Apr 2017 Disagree   Agree

    Free Open Source Windows

    No features added Add a feature

    Cyberarms Intrusion Detection and Defense System (IDDS) icon
    • Discontinued 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.
  • SSHGuard

    SSHGuard monitors services through their logging activity. It reacts to messages about dangerous activity by blocking the source address with the local firewall....

    Free Open Source Mac Linux

    SSHGuard icon
  • Fail2ban

    Fail2ban scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc. Generally...

    Free Open Source Linux

    No features added Add a feature

    Fail2ban icon
  • Denyhosts

    The idea of denying access to SSH servers is nothing new and I was inspired by many other scripts that I discovered. However, none of them did things the way I...

    Free Open Source Linux

    Denyhosts icon
  • IPBan

    A FREE and open source application that allows auto banning ip addresses from failed login attempts. Many sources are watched such as SSH, SMTP, SQL-Server, MySQL, RDP...

    Free Open Source Mac Windows Linux

  • IPQ BDB

    IPQ BDB filtering is done by a user space netfilter daemon that issues verdicts after looking up the IP address in a Berkeley DB. The fuzzy blocking model, freely...

    Free Open Source Linux

    No features added Add a feature

    IPQ BDB icon
  • SpyLog

    Monitor logs from several sources and execute actions based on some rules. Can be used to protecet against brute-force attacks.

    Free Open Source Windows

Platforms

Desktop

Show 2 less popular platforms