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

24 Like

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

24 Like

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

7 Like

RdpGuard

RdpGuard allows you to protect your Remote Desktop (RDP) from brute-force attacks by blocking attacker's IP address. Fail2Ban for Windows.

Commercial Windows

6 Like

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 Windows Linux

tallow

Tallow is a fail2ban/lard replacement that uses systemd's native journal API to scan for attempted ssh logins, and issues temporary IP bans for clients that violate...

Free Open Source Linux GitHub

AiP Defense

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...

Commercial $ $ $ Windows

5 Like

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

3 Like

HeatShield

HeatShield is a network firewall management service and SSH brute force blocker for Linux servers.

Freemium Linux Web

1 Like

EvlWatcher

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

• Discontinued
  Website/app unavailable.

Free Windows

2 Like