Fail2ban AlternativesFirewalls and other similar apps like Fail2ban

Apps similar to Fail2ban include CrowdSec, which is open source and free for personal use. Other options are SSHGuard, HeatShield, ConfigServer Firewall and IPBanPro. You're spoiled for choice with Firewalls like Fail2ban: we list more than 25 alternatives for Linux, Windows, the web, self-hosting and Mac.

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Alternatives
Fail2ban alternatives page was last updated

Alternatives list

  1. CrowdSec icon
     25 likes

    CrowdSec is a security automation engine, using both local IP behavior detection & our community-driven IP reputation database.

    9 CrowdSec alternatives

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Application type

    Platforms

    • Linux
    • Self-Hosted
    Good alternative?
     
  2. SSHGuard icon
     26 likes

    SSHGuard monitors services through their logging activity. It reacts to messages about dangerous activity by blocking the source address with the local firewall. SSHGuard employs a clever parser that can transparently recognize several logging formats at once (syslog, syslog-ng...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Linux
    Good alternative?
     
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    1
  3. HeatShield icon
     1 like

    HeatShield is a network firewall management service for Linux servers. A firewall configured by HeatShield prevents unauthorized access to services running on your servers, such as SSH and MySQL. Using HeatShield, you can easily restrict access to these services so that only IP...

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Linux
    • Online
    Good alternative?
     
  4. A Stateful Packet Inspection (SPI) firewall, Login/Intrusion Detection and Security application for Linux servers.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Linux
    Good alternative?
     
  5. IPBanPro icon
     7 likes

    IPBan is 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 and dropped packets.

    Cost / License

    • Paid
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Linux
    Good alternative?
     
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    1
  6. Visitor verification that blocks scrapers, bots, and attacks before they reach your site. Zero false positives. Works with any platform.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  7. EvlWatcher icon
     3 likes

    Protected against RDP-Brute forcers. It installs a service which scans the event log for anomalies every 30 seconds (by default).

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    Good alternative?
     
  8. reaction icon
     3 likes

    Inspired by the honorable Fail2ban, it intend to provide a more lightweight (CPU wise) alternative, easy to configure and well documented.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Linux
    Good alternative?
     
  9.  Like

    win2ban is a Fail2ban implementation for Windows systems. It is a packaging of Fail2ban, Python, Cygwin, Winlogbeat and many other related tools to make it a complete and ready-to-use solution for brute-force attack protection.

    Cost / License

    • Free Personal
    • Proprietary

    Platforms

    • Windows
    Good alternative?
     
  10.  2 likes

    Light-weight and extra-configurable peruser of systemd journal logs: ban IP, send immediate email, daily report… all based on a single JSON configuration file.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    • Self-Hosted
    Good alternative?
     
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    1
  11. AiP Defense icon
     5 likes

    Your Microsoft Windows servers are probably under constant attack and you may not even know it! Chances are if your hosting remote desktop, or other services such as Microsoft exchange, FTP, HTTP, HTTP’s or SQL. Your server is likely getting bombarded with failed login attempts.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
12 of 25 Fail2ban alternatives