fail2ban

Daemon to ban hosts that cause multiple authentication errors

security monitoring python macos linux

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15.3k Stars

1.4k Forks

15.3k Watchers

Python Language

other License

Cost to Build

$1.27M

Market Value

$6.75M

How is this calculated?

Growth over time

33 data points · 2018-09-01 → 2025-09-01

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What is the fail2ban/fail2ban GitHub project? Description: "Daemon to ban hosts that cause multiple authentication errors". Written in Python. Explain what it does, its main use cases, key features, and who would benefit from using it.

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How to clone fail2ban

Clone via HTTPS

git clone https://github.com/fail2ban/fail2ban.git

Clone via SSH

[email protected]:fail2ban/fail2ban.git

Download ZIP

Download master.zip

Found an issue?

Report bugs or request features on the fail2ban issue tracker:

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