Windows-Toolkit
Fail2Ban
| Windows-Toolkit | Fail2Ban | |
|---|---|---|
| 1 | 51 | |
| 17 | 11,621 | |
| - | 2.6% | |
| 0.0 | 8.9 | |
| over 3 years ago | 9 days ago | |
| PowerShell | Python | |
| - | GNU General Public License v2.0 or later |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Windows-Toolkit
Fail2Ban
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The Ultimate NixOS Homelab Guide - Flakes, Modules and Fail2Ban w/ Cloudflare
Throughout this I'll be referring to these pages: https://nixos.wiki/wiki/Fail2ban https://github.com/dani-garcia/vaultwarden/wiki/Fail2Ban-Setup https://github.com/fail2ban/fail2ban/blob/master/config/action.d/cloudflare.conf
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OpenSSH introduces options to penalize undesirable behavior
Impatient of what exactly? fail2ban is battle tested for well over a decade. It is also an active project with regular updates: https://github.com/fail2ban/fail2ban/commits/master/
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Looking for a way to remote in to K's of raspberry pi's...
now some things you need to think about: - cloud init - this will need to be secure so lock it down hard anything not needed an alternative OS to look at if you have the ability's is https://www.alpinelinux.org/ also as these devices are not that powerfull every extra agent / abstaction layer you add impacts performance need to look at low over head security https://www.crowdsec.net/ and https://github.com/fail2ban/fail2ban (if you call fail2ban security) - using certificates to authenticate ssh login
- Fail2Ban
- Fail2Ban – Daemon to ban hosts that cause multiple authentication errors
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I am (to be) a web designer, how to ensure security on a vps?
See https://github.com/fail2ban/fail2ban for beginner's guide, basically you set it up to monitor logfiles and it would act accordingly (plenty of built-in config to handle various daemons so you don't have to write yourself).
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Home Lab Setup Recommendations
- Nginx & crowdsec/fail2ban if you are exposing your parts (services) to the public ( https://hub.docker.com/r/baudneo/nginx-proxy-manager, https://www.crowdsec.net, https://www.fail2ban.org )
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fail2ban not notifying Cloudflare
— In /etc/fail2ban/action.d/cloudflare.conf I copied the file from https://github.com/fail2ban/fail2ban/blob/master/config/action.d/cloudflare.confand added my ‘cftoken’ and ‘cfuser’ on the bottom
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Firewall rules beyond "deny incoming, enable only the ports that you need"
https://github.com/fail2ban/fail2ban is a mature, easy to set up way to have some dynamic firewall rules that respond to attacks. There are more sophisticated options, but they are probably not worth the return on time investment for you.
What are some alternatives?
sysmon-modular - A repository of sysmon configuration modules
crowdsec - CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.
bashbunny-payloads - The Official Bash Bunny Payload Repository
Suricata - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
usbrubberducky-payloads - The Official USB Rubber Ducky Payload Repository
Snort - Snort++
gitleaks - Protect and discover secrets using Gitleaks 🔑
Denyhosts - Automated host blocking from SSH brute force attacks
lynis - Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.
OSSEC - OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.
pfSense - Main repository for pfSense
Wazuh - Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.