Software Alternatives & Reviews

CrowdSec VS Fail2ban

Compare CrowdSec VS Fail2ban and see what are their differences

CrowdSec logo CrowdSec

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

Fail2ban logo Fail2ban

Intrusion prevention framework
  • CrowdSec Landing page
    Landing page //
    2023-08-27
  • Fail2ban Landing page
    Landing page //
    2023-10-02

CrowdSec videos

Taking a look at CrowdSec: Installation & Example Scenario

More videos:

  • Review - CROWDSEC EXPLAINED in 15 minutes: product presentation by Philippe Humeau, CEO & co-founder
  • Review - CROWDSEC: the NEXT-GEN COMMUNITY-POWERED and OPEN SOURCE cybersecurity solution

Fail2ban videos

Ubuntu Server 18.04 Administration Guide Part 10 - Securing Applications with Fail2ban

More videos:

  • Review - Securing your Cloud Server with Fail2ban
  • Review - fail2ban on FreePBX

Category Popularity

0-100% (relative to CrowdSec and Fail2ban)
Monitoring Tools
45 45%
55% 55
Cyber Security
41 41%
59% 59
Web Application Security
27 27%
73% 73
Security
62 62%
38% 38

User comments

Share your experience with using CrowdSec and Fail2ban. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, CrowdSec seems to be more popular. It has been mentiond 113 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CrowdSec mentions (113)

  • Did you have serious attacks on your exposed services before?
    This tool crowdsec.net is really interesting to mitigate and enact defense systems for different scenarios. Source: about 1 year ago
  • What service can I use to ban users?
    You should check out https://crowdsec.net. More advanced, uses crowdsources cti to block attacks even before they happen. Also both nginx and captcha is supported. Disclaimer: I am head of community. Visit /r/CrowdSec or our Discord at https://discord.gg/crowdsec if you have questions :-). Source: over 1 year ago
  • A 'leech-like' connection constantly established on my server
    Before falling too much in love with Fail2Ban try taking a look at https://crowdsec.net. Similar functionality but way more advanced (but easier to configure). New project that leverages the power of the crowd and shares information of attacks among users so they help each other out protecting themselves. Source: over 1 year ago
  • Banning users for certain actions
    You could try out https://crowdsec.net. It’s an advanced FOSS framework for detecting a number of different attacks and not limited to just brute force attacks like Fail2Ban as /u/nonself suggests. The basic concept of CrowdSes is that it reads log, detects attacks, mitigates attacks (CrowdSec integrates directly into the Flask application) and shares information about those attacks with everyone else using... Source: over 1 year ago
  • Block traffic from every country except the USA? - Apache2/SSH
    Not what you suggested but have you considered https://crowdsec.net? Not just a collaborative and more advanced version of Fail2Ban but in this case you want it because of the collaborative blocklist; we made an article showing that 92% of attacks was blocked in advanced by ip reputation before any attacks were performed. Disclaimer: I am head of community so I might be a bit biased. It’s still a cool FOSS project... Source: over 1 year ago
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Fail2ban mentions (0)

We have not tracked any mentions of Fail2ban yet. Tracking of Fail2ban recommendations started around Mar 2021.

What are some alternatives?

When comparing CrowdSec and Fail2ban, you can also consider the following products

RdpGuard - RdpGuard allows you to protect your Remote Desktop (RDP), POP3, FTP, SMTP, IMAP, MSSQL, MySQL, VoIP/SIP from brute-force attacks by blocking attacker's IP address. Fail2Ban for Windows.

IPBan - Block hacking attempts on RDP, SSH, SMTP and much more

SSHGuard - SSHGuard monitors services through their logging activity.

Denyhosts - The idea of denying access to SSH servers is nothing new and I was inspired by many other scripts...

HackenProof - The world trusted Bug Bounty Platform for crypto projects

Syspeace - Syspeace is a Intrusion Detection and Prevention System prevents brute force attacks on Microsoft Windows Servers. Syspeace is made for you, with the safety of every type of business in mind.