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Fail2ban

An intrusion prevention software framework
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What is Fail2ban?

It is an intrusion prevention software framework that protects computer servers from brute-force attacks. Written in the Python programming language, it is able to run on POSIX systems that have an interface to a packet-control system or firewall installed locally, for example, iptables or TCP Wrapper.
Fail2ban is a tool in the Security category of a tech stack.
Fail2ban is an open source tool with 6.6K GitHub stars and 986 GitHub forks. Here’s a link to Fail2ban's open source repository on GitHub

Who uses Fail2ban?

Companies
9 companies reportedly use Fail2ban in their tech stacks, including ApisCP, Spekit Platform, and CSAG.

Developers
27 developers on StackShare have stated that they use Fail2ban.

Fail2ban Integrations

Fail2ban Alternatives & Comparisons

What are some alternatives to Fail2ban?
Ossec
It is a free, open-source host-based intrusion detection system. It performs log analysis, integrity checking, registry monitoring, rootkit detection, time-based alerting, and active response.
OpenSSL
It is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library.
Let's Encrypt
It is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group (ISRG).
Ensighten
Ensighten is a comprehensive website security company, offering next generation compliance, enforcement and client-side protection against data loss, ad injection and intrusion.
Authy
We make the best rated Two-Factor Authentication smartphone app for consumers, a Rest API for developers and a strong authentication platform for the enterprise.
See all alternatives

Fail2ban's Followers
32 developers follow Fail2ban to keep up with related blogs and decisions.