Denyhosts Alternatives

SSHGuard monitors daily service activities. Dangerous activity messages by blocking the source address with the local firewall to stop responding. Features:Free,Open,Source,Mac,Linux

Fail2ban scans daily (eg. /var/log/Apache/error_log) and bans IPs that show the malicious files marked with too many password errors, security vulnerabilities, etc. In General, Features:Free,Open,Source,Linux

RdpGuard brute-force attacks by blocking the attacker the IP address of the remote desktop (RDP) you can protect. Fail2Ban for Windows. Features:Commercial,Windows

This allows you to automatically ban the IP addresses of failed login attempts is a free and open-source application. Many resources, such as, for example, SSH, SMTP, SQL, MySQL, be monitored on a RDP basis Features:Free,Open,Source,Mac,Windows,Linux

IPQ BDB filtering of IP-address, user-space Netfilter decisions after looking at Berkeley DB problems a program. The fuzzy blocking model, free of charge Features:Free,Open,Source,Linux

Light and extra configurable peruser logging systems logs IP ban be: only according to the JSON configuration file that will send all of them at once by e-mail you a daily report. Features:Free,Open,Source,Linux,Self-Hosted

A network firewall on Linux servers and SSH brute-force blocking heatshield management service. Features:Freemium,Linux,Web

E. guard brute-force RDP, MSSQL, FTP, SMTP, EXCHANGE, OWA, LYNCH, Microsoft Dynamics CRM, SharePoint and many more services and protects against dictionary attacks Features:Commercial,Windows,Web

(NLA, FTP, SMTP), including the Remote Desktop brute force protection for Windows servers and much more. Features:Free,Open,Source,Windows

To monitor the execution of actions according to certain rules from a variety of sources of data and trends. Can be used to protect against brute-force attacks. Features:Free,Open,Source,Windows

Fail2ban for Windows systems win2ban application. Fail2ban, a full Python, 209 and the associated tools is a package that contains Winlogbeat. Features:Free,Personal,Windows