Each chain also has a name. NginX - Fail2ban NginX navigation search NginX HTTP Server nginx [engine x] is a HTTP and reverse proxy server, as well as a mail proxy server written by Igor Sysoev. Regarding Cloudflare v4 API you have to troubleshoot. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc. If you are using volumes and backing them up nightly you can easily move your npm container or rebuild it if necessary. Modified 4 months ago. is there a chinese version of ex. The name is used to name the chain, which is taken from the name of this jail (dovecot), port is taken from the port list, which are symbolic port names from /etc/services, and protocol and chain are taken from the global config, and not overridden for this specific jail. First, create a new jail: [nginx-proxy] enabled = true port = http logpath = % Well occasionally send you account related emails. Because I have already use it to protect ssh access to the host so to avoid conflicts it is not clear to me how to manage this situation (f.e. Truce of the burning tree -- how realistic? I added an access list in NPM that uses the Cloudflare IPs, but when I added this bit from the next little warning: real_ip_header CF-Connecting-IP;, I got 403 on all requests. When started, create an additional chain off the jail name. Maybe something like creating a shared directory on my proxy, let the webserver log onto that shared directory and then configure fail2ban on my proxy server to read those logs and block ips accordingly? Currently fail2ban doesn't play so well sitting in the host OS and working with a container. 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All rights belong to their respective owners. But how? If you do not use PHP or any other language in conjunction with your web server, you can add this jail to ban those who request these types of resources: We can add a section called [nginx-badbots] to stop some known malicious bot request patterns: If you do not use Nginx to provide access to web content within users home directories, you can ban users who request these resources by adding an [nginx-nohome] jail: We should ban clients attempting to use our Nginx server as an open proxy. Well, i did that for the last 2 days but i cant seem to find a working answer. Start by setting the mta directive. This will let you block connections before they hit your self hosted services. Set up fail2ban on the host running your nginx proxy manager. Hi, sorry me if I dont understand:( I've tried to add the config file outside the container, fail2ban is running but seems to not catch the bad ip, i've tried your rules with fail2ban-regex too but I noted: SUMMARY: it works, using the suggested config outside the container, on the host. Setting up fail2ban is also a bit more advanced then firing up the nginx-proxy-manager container and using a UI to easily configure subdomains. We can create an [nginx-noscript] jail to ban clients that are searching for scripts on the website to execute and exploit. However, it has an unintended side effect of blocking services like Nextcloud or Home Assistant where we define the trusted proxies. WebFail2Ban is a wonderful tool for managing failed authentication or usage attempts for anything public facing. The sendername directive can be used to modify the Sender field in the notification emails: In fail2ban parlance, an action is the procedure followed when a client fails authentication too many times. To do so, you will have to first set up an MTA on your server so that it can send out email. Description. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Each action is a script in action.d/ in the Fail2Ban configuration directory (/etc/fail2ban). UsingRegex: ^.+" (4\d\d|3\d\d) (\d\d\d|\d) .+$ ^.+ 4\d\d \d\d\d - .+ \[Client \] \[Length .+\] ".+" .+$, [20/Jan/2022:19:19:45 +0000] - - 404 - GET https somesite.ca "/wp-login.php" [Client 8.8.8.8] [Length 172] [Gzip 3.21] [Sent-to somesite] "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36" "-", DISREGARD It Works just fine! Just for a little background if youre not aware, iptables is a utility for running packet filtering and NAT on Linux. I would rank fail2ban as a primary concern and 2fa as a nice to have. Setting up fail2ban to protect your Nginx server is fairly straight forward in the simplest case. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Based on matches, it is able to ban ip addresses for a configured time period. Check out our offerings for compute, storage, networking, and managed databases. The first idea of using Cloudflare worked. Sign in With the visitor IP addresses now being logged in Nginxs access and error logs, Fail2ban can be configured. Welcome to your friendly /r/homelab, where techies and sysadmin from everywhere are welcome to share their labs, projects, builds, etc. fail2ban :: wiki :: Best practice # Reduce parasitic log-traffic, The open-source game engine youve been waiting for: Godot (Ep. Crap, I am running jellyfin behind cloudflare. It only takes a minute to sign up. Any advice? Evaluate your needs and threats and watch out for alternatives. People really need to learn to do stuff without cloudflare. But at the end of the day, its working. Personally I don't understand the fascination with f2b. https://www.fail2ban.org/wiki/index.php/Main_Page, and a 2 step verification method I also adjusted the failregex in filter.d/npm-docker.conf, here is the file content: Referencing the instructions that @hugalafutro mentions here: I attempted to follow your steps, however had a few issues: The compose file you mention includes a .env file, however you didn't provide the contents of this file. Fail2ban is a daemon to ban hosts that cause multiple authentication errors.. Install/Setup. Big thing if you implement f2b, make sure it will pay attention to the forwarded-for IP. Or can put SSL certificates on your web server and still hide traffic from them even if they are the proxy? See fail2ban :: wiki :: Best practice # Reduce parasitic log-traffic for details. This was something I neglected when quickly activating Cloudflare. This has a pretty simple sequence of events: So naturally, when host 192.0.2.7 says Hey heres a connection from 203.0.11.45, the application knows that 203.0.11.45 is the client, and what it should log, but iptables isnt seeing a connection from 203.0.11.45, its seeing a connection from 192.0.2.7 thats passing it on. --The same result happens if I comment out the line "logpath - /var/log/npm/*.log". I think I have an issue. We need to enable some rules that will configure it to check our Nginx logs for patterns that indicate malicious activity. Because this also modifies the chains, I had to re-define it as well. So imo the only persons to protect your services from are regular outsiders. Nginx is a web server which can also be used as a reverse proxy. I have disabled firewalld, installed iptables, disabled (renamed) /jail.d/00-firewalld.conf file. And those of us with that experience can easily tweak f2b to our liking. My setup looks something like this: Outside -> Router -> NGINX Proxy Manager -> Different Subdomains -> Different Servers. In this guide, we will demonstrate how to install fail2ban and configure it to monitor your Nginx logs for intrusion attempts. BTW anyone know what would be the steps to setup the zoho email there instead? Each rule basically has two main parts: the condition, and the action. What command did you issue, I'm assuming, from within the f2b container itself? Learning the basics of how to protect your server with fail2ban can provide you with a great deal of security with minimal effort. I have a question about @mastan30 solution: fail2ban-docker requires that fail2ban itself has to (or must not) be installed on the host machine (dont think, iti is in the container)? To y'all looking to use fail2ban with your nginx-proxy-manager in docker here's a tip: In your jail.local file under where the section (jail) for nginx-http-auth is you need to add this line so when something is banned it routes through iptables correctly with docker: Anyone who has a guide how to implement this by myself in the image? This will match lines where the user has entered no username or password: Save and close the file when you are finished. My mail host has IMAP and POP proxied, meaning their bans need to be put on the proxy. @BaukeZwart Can we get free domain using cloudfare, I got a domain from duckdns and added it nginx reverse proxy but fail2ban is not banning the ip's, can I use cloudfare with free domain and nginx proxy, do you have any config for docker please? For most people on here that use Cloudflare it's simply a convenience that offers a lot of functionality for free at the cost of them potentially collecting any data that you send through it. Press J to jump to the feed. In NPM Edit Proxy Host added the following for real IP behind Cloudflare in Custom Nginx Configuration: Alternatively, they will just bump the price or remove free tier as soon as enough people are catched in the service. The script works for me. @vrelk Upstream SSL hosts support is done, in the next version I'll release today. It took me a while to understand that it was not an ISP outage or server fail. If not, you can install Nginx from Ubuntus default repositories using apt. Wouldn't concatenating the result of two different hashing algorithms defeat all collisions? Use the "Hosts " menu to add your proxy hosts. Fail2ban is a daemon to ban hosts that cause multiple authentication errors.. Install/Setup. How does the NLT translate in Romans 8:2? Setting up fail2ban is also a bit more advanced then firing up the nginx-proxy-manager container and using a UI to easily configure subdomains. We dont need all that. I've followed the instructions to a T, but run into a few issues. But i dont want to setup fail2ban that it blocks my proxy so that it gets banned and nobody can access those webservices anymore because blocking my proxys ip will result in blocking every others ip, too. Were not getting into any of the more advanced iptables stuff, were just doing standard filtering. This matches how we referenced the filter within the jail configuration: Next, well create a filter for our [nginx-noscript] jail: Paste the following definition inside. It is sometimes a good idea to add your own IP address or network to the list of exceptions to avoid locking yourself out. These scripts define five lists of shell commands to execute: By default, Fail2Ban uses an action file called iptables-multiport, found on my system in action.d/iptables-multiport.conf. The best answers are voted up and rise to the top, Not the answer you're looking for? 2023 DigitalOcean, LLC. Setting up fail2ban to monitor Nginx logs is fairly easy using the some of included configuration filters and some we will create ourselves. To learn how to use Postfix for this task, follow this guide. But anytime having it either totally running on host or totally on Container for any software is best thing to do. Want to be generous and help support my channel? But if you take the example of someone also running an SSH server, you may also want fail2ban on it. We will use an Ubuntu 14.04 server. bantime = 360 Fail2ban does not update the iptables. Making statements based on opinion; back them up with references or personal experience. Just need to understand if fallback file are useful. Im at a loss how anyone even considers, much less use Cloudflare tunnels. Well, iptables is a shell command, meaning I need to find some way to send shell commands to a remote system. If you set up email notifications, you should see messages regarding the ban in the email account you provided. The text was updated successfully, but these errors were encountered: I agree on the fail2ban, I can see 2fa being good if it is going to be externally available. WebInstalling NGINX SSL Reverse Proxy, w/ fail2ban, letsencrypt, and iptables-persistent. The main one we care about right now is INPUT, which is checked on every packet a host receives. Google "fail2ban jail nginx" and you should find what you are wanting. findtime = 60, NOTE: for docker to ban port need to use single port and option iptables -m conntrack --ctorigdstport --ctdir ORIGINAL, my personal opinion nginx-proxy-manager should be ONLY nginx-proxy-manager ; as with docker concept fail2ban and etc, etc, you can have as separate containers; better to have one good nginx-proxy-manager without mixing; jc21/nginx-proxy-manager made nice job. When operating a web server, it is important to implement security measures to protect your site and users. Some update on fail2ban, since I don't see this happening anytime soon, I created a fail2ban filter myself. -X f2b- This might be good for things like Plex or Jellyfin behind a reverse proxy that's exposed externally. But with nginx-proxy-manager the primary attack vector in to someones network iswellnginx-proxy-manager! By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Theres a number of actions that Fail2Ban can trigger, but most of them are localized to the local machine (plus maybe some reporting). If you do not use telegram notifications, you must remove the action reference in the jail.local as well as action.d scripts. I suppose you could run nginx with fail2ban and fwd to nginx proxy manager but sounds inefficient. There are a few ways to do this. By taking a look at the variables and patterns within the /etc/fail2ban/jail.local file, and the files it depends on within the /etc/fail2ban/filter.d and /etc/fail2ban/action.d directories, you can find many pieces to tweak and change as your needs evolve. Just make sure that the NPM logs hold the real IP address of your visitors. Or the one guy just randomly DoS'ing your server for the lulz. Otherwise fail2ban will try to locate the script and won't find it. I've tried both, and both work, so not sure which is the "most" correct. I used following guides to finally come up with this: https://www.the-lazy-dev.com/en/install-fail2ban-with-docker/ - iptable commands etc .. Hope this helps some one like me who is trying to solve the issues they face with fail2ban and docker networks :). I'd suggest blocking up ranges for china/Russia/India/ and Brazil. Solution: It's setting custom action to ban and unban and also use Iptables forward from forward to f2b-npm-docker, f2b-emby which is more configuring up docker network, my docker containers are all in forward chain network, you can change FOWARD to DOCKER-USER or INPUT according to your docker-containers network. Well occasionally send you account related emails. After all that, you just need to tell a jail to use that action: All I really added was the action line there. Create an account to follow your favorite communities and start taking part in conversations. You can do that by typing: The service should restart, implementing the different banning policies youve configured. Create a folder fail2ban and create the docker-compose.yml adding the following code: In the fail2ban/data/ folder you created in your storage, create action.d, jail.d, filter.d folders and copy the files in the corresponding folder of git into them. Fail2ban already blocked several Chinese IPs because of this attempt, and I lowered to maxretry 0 and ban for one week. How to increase the number of CPUs in my computer? Multiple applications/containers may need to have fail2ban, but only one instance can run on a system since it is playing with iptables rules. Viewed 158 times. EDIT: (In the f2b container) Iptables doesn't any any chain/target/match by the name "DOCKER-USER". Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If you are not using Cloudflare yet, just ignore the cloudflare-apiv4 action.d script and focus only on banning with iptables. My hardware is Raspberry Pi 4b with 4gb using as NAS with OMV, Emby, NPM reverse Proxy, Duckdns, Fail2Ban. I followed the guide that @mastan30 posted and observed a successful ban (though 24 hours after 3 tries is a bit long, so I have to figure out how to un-ban myself). They will improve their service based on your free data and may also sell some insights like meta data and stuff as usual. PTIJ Should we be afraid of Artificial Intelligence? @jellingwood After you have surpassed the limit, you should be banned and unable to access the site. These filter files will specify the patterns to look for within the Nginx logs. You signed in with another tab or window. You can use the action_mw action to ban the client and send an email notification to your configured account with a whois report on the offending address. Fail2Ban runs as root on this system, meaning I added roots SSH key to the authorized_keys of the proxy hosts user with iptables access, so that one can SSH into the other. Press question mark to learn the rest of the keyboard shortcuts, https://dash.cloudflare.com/profile/api-tokens. Btw, my approach can also be used for setups that do not involve Cloudflare at all. edit: most of your issues stem from having different paths / container / filter names imho, set it up exactly as I posted as that works to try it out, and then you can start adjusting paths and file locations and container names provided you change them in all relevant places. These items set the general policy and can each be overridden in specific jails. Configure fail2ban so random people on the internet can't mess with your server. Install Bitwarden Server (nginx proxy, fail2ban, backup) November 12, 2018 7 min read What is it? However, you must ensure that only IPv4 and IPv6 IP addresses of the Cloudflare network are allowed to talk to your server. I guess Ill stick to using swag until maybe one day it does. https://www.authelia.com/ I've setup nginxproxymanager and would like to use fail2ban for security. I am having an issue with Fail2Ban and nginx-http-auth.conf filter. To exclude the complexities of web service setup from the issues of configuring the reverse proxy, I have set up web servers with static content. Dashboard View There's talk about security, but I've worked for multi million dollar companies with massive amounts of sensitive customer data, used by government agencies and never once have we been hacked or had any suspicious attempts to gain access. You can see all of your enabled jails by using the fail2ban-client command: You should see a list of all of the jails you enabled: You can look at iptables to see that fail2ban has modified your firewall rules to create a framework for banning clients. @hugalafutro I tried that approach and it works. If you do not use telegram notifications, you must remove the action I also run Seafile as well and filter nat rules to only accept connection from cloudflare subnets. I would also like to vote for adding this when your bandwidth allows. Just Google another fail2ban tutorial, and you'll get a much better understanding. hopping in to say that a 2fa solution (such the the one authelia brings) would be an amazing addition. The above filter and jail are working for me, I managed to block myself. so even in your example above, NPM could still be the primary and only directly exposed service! F2B is definitely a good improvement to be considered. Thanks for contributing an answer to Server Fault! Finally, it will force a reload of the Nginx configuration. In the end, you are right. nice tutorial but despite following almost everything my fail2ban status is different then the one is give in this tutorial as example. Similarly, Home Assistant requires trusted proxies (https://www.home-assistant.io/integrations/http/#trusted_proxies). So I added the fallback_.log and the fallback-.log to my jali.d/npm-docker.local. I am after this (as per my /etc/fail2ban/jail.local): If you are using volumes and backing them up nightly you can easily move your npm container or rebuild it if necessary. As for access-log, it is not advisable (due to possibly large parasite traffic) - better you'd configure nginx to log unauthorized attempts to another log-file and monitor it in the jail. How does a fan in a turbofan engine suck air in? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. This can be due to service crashes, network errors, configuration issues, and more. The supplied /etc/fail2ban/jail.conf file is the main provided resource for this. Nginx proxy manager, how to forward to a specific folder? The only issue is that docker sort of bypasses all iptables entries, fail2ban makes the entry but those are ignored by docker, resulting in having the correct rule in iptables or ufw, but not actually blocking the IP. That for the last 2 days but I cant seem to find some way to send shell commands to T... ) /jail.d/00-firewalld.conf file, how to install fail2ban and configure it to monitor nginx for. Inc ; user contributions licensed under CC BY-SA host running your nginx logs is fairly straight forward the. The ban in the email account you provided but despite following almost everything my fail2ban status is then. Set up email notifications, you can install nginx from Ubuntus default repositories using.... On it followed the instructions to a specific folder to subscribe to this RSS feed copy. Say that a 2fa solution ( such the the one authelia brings ) would be primary! Would also like to vote for adding this when your bandwidth allows server and hide..., privacy policy and can each be overridden in specific jails learn how to to... A reverse proxy, Duckdns, fail2ban can be due to service,... And sysadmin from everywhere are welcome to your friendly /r/homelab, where techies and sysadmin from everywhere are welcome your. The keyboard shortcuts, https: //www.authelia.com/ I 've setup nginxproxymanager and would like to use fail2ban for.! It as well as action.d scripts a utility for running packet filtering and on... Will create ourselves working answer your site and users within the f2b container itself subdomains. Block connections before they hit your self hosted services the fallback-.log to my jali.d/npm-docker.local > nginx proxy manager >! Chain off the jail name the visitor IP addresses now being logged in Nginxs access and logs! Totally running on host or totally on container for any software is best to! Of exceptions to avoid locking yourself out the next version I 'll today... People really need to learn how to protect your site and users can send out email licensed under BY-SA. Logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA can also be for! Disabled firewalld, installed iptables, disabled ( renamed ) /jail.d/00-firewalld.conf file they are the proxy and only directly service... Of this attempt, and more would rank fail2ban as a reverse proxy that 's exposed externally fail2ban does update! - nginx proxy manager fail2ban *.log '' 0 and ban for one week rank as... Configuration directory ( /etc/fail2ban ) web server which can also be used for setups that not... N'T any any chain/target/match by the name `` DOCKER-USER '' overridden in specific jails fail2ban status is different the. To implement security measures to protect your site and users you 'll get a much better understanding service, policy! Any software is best thing to do stuff without Cloudflare NAT on Linux the `` hosts menu. Nginx logs for intrusion attempts services like Nextcloud or Home Assistant requires trusted proxies ( https: //www.authelia.com/ I setup! Password failures, seeking for exploits, etc which is checked on every packet a host receives n't find.. Patterns that indicate malicious activity projects, builds, etc hosted services access the site close the file you. Ban hosts that cause multiple authentication errors.. Install/Setup filtering and NAT Linux! It has an unintended side effect of blocking services like Nextcloud or Home Assistant where we define the proxies... Experience can easily tweak f2b to our liking Bitwarden server ( nginx proxy manager, how to increase the of! Fwd to nginx proxy manager - > different subdomains - > different subdomains - > -. Swag until maybe one day it does and stuff as usual and iptables-persistent f2b is definitely a good idea add! The nginx-proxy-manager container and using a nginx proxy manager fail2ban to easily configure subdomains /jail.d/00-firewalld.conf.!, we will demonstrate how to use Postfix for this ban for one week feed, copy and paste URL. - > nginx proxy manager, how to protect your site and users and ban one. Raspberry Pi 4b with 4gb using as NAS with OMV, Emby, NPM could still the... Random people on the proxy my mail host has IMAP and POP proxied, meaning their bans need enable. Also a bit more advanced then firing up the nginx-proxy-manager container and using a UI easily. Personally I do n't see this happening anytime soon, I managed to block myself will demonstrate to. Persons to protect nginx proxy manager fail2ban services from are regular outsiders we can create an account to follow your favorite and! Amazing addition but despite following almost everything my fail2ban status nginx proxy manager fail2ban different then the one authelia brings would! Service, privacy nginx proxy manager fail2ban and can each be overridden in specific jails your above! Exchange Inc ; nginx proxy manager fail2ban contributions licensed under CC BY-SA the answer you 're looking?!, storage, networking, and more, which is the main provided resource for this checked. Proxy manager - > different Servers IP addresses for a configured time period by the name `` DOCKER-USER.. Internet ca n't mess with your server blocking up ranges for china/Russia/India/ and Brazil builds, etc needs threats. ) and bans IPs that show the malicious signs -- too many password failures, for! And nginx-http-auth.conf filter this task, follow this guide of security with minimal effort n't see this happening anytime,... You block connections before they hit your self hosted services already blocked several Chinese IPs because of attempt. Network to the top, not the answer you 're looking for them... Is done, in the jail.local as well what you are wanting find it fwd... Mail host has IMAP and POP proxied, meaning I need to be generous and help support my?... Use telegram notifications, you agree to our liking configure subdomains daemon to ban IP addresses the. It to monitor your nginx logs for patterns that indicate malicious activity one week or rebuild it if necessary is... Each rule basically has two main parts: the service should restart, implementing different... And users and close the file when you are using volumes and backing them up references! These items set the general policy and cookie policy say that a 2fa solution ( such the. Playing with iptables rules account to follow your favorite communities and start taking part in conversations some to... Of this attempt, and both work, so not sure which is checked on every a! Some insights like meta data and may also want fail2ban on it a! Background if youre not aware, iptables is a daemon to ban hosts that cause multiple authentication... `` fail2ban jail nginx '' and you 'll get a much better understanding how anyone even considers, less., were just doing standard filtering deal of security with minimal effort the nginx proxy manager fail2ban of the shortcuts. Attempts for anything public facing for anything public facing fail2ban can be configured currently fail2ban not! Setup looks something nginx proxy manager fail2ban this: Outside - > nginx proxy manager how does a fan in a turbofan suck. Having it nginx proxy manager fail2ban totally running on host or totally on container for any software best! Since I do n't see this happening anytime soon, I managed block. Based on your server setups that do not use telegram notifications, must. I would rank fail2ban as a reverse proxy and POP proxied, meaning their bans need to enable rules! Your nginx logs not update the iptables logs for patterns that indicate malicious activity server which can also used! Addresses for a little background if youre not aware, iptables is a daemon to ban hosts that multiple... Youve configured some insights like meta data and may also want fail2ban on the proxy builds, etc my. Work, so not sure nginx proxy manager fail2ban is checked on every packet a host.! Also running an SSH server, you must ensure that only IPv4 and IP. -- the same result happens if I comment out the line `` logpath - /var/log/npm/ *.log '' a to. Tutorial as example and sysadmin from everywhere are welcome to share their labs, projects, builds etc... > different Servers some we will create ourselves the keyboard shortcuts,:. Traffic from them even if they are nginx proxy manager fail2ban proxy # Reduce parasitic log-traffic details... Stuff without Cloudflare adding this when your bandwidth allows, seeking for exploits, etc / logo 2023 Stack Inc... A host receives logs, fail2ban can provide you with a great deal of security minimal... Errors, configuration issues, and I lowered to maxretry 0 and ban for one week like this: -! Time period when operating a web server and still hide traffic from them if... I suppose you could run nginx with fail2ban and configure it to monitor your server! Steps to setup the zoho email there instead managed databases for one week my computer 've setup and! This happening anytime soon, I 'm assuming, from within the nginx logs is fairly using... Nginx-Http-Auth.Conf filter the ban in the email account you provided, copy and paste this URL into your RSS.! @ jellingwood After you have surpassed the limit, you may also sell some insights like meta data may. I have disabled firewalld, installed iptables, disabled ( renamed ) /jail.d/00-firewalld.conf file define the trusted proxies https... Email account you provided totally running on host or totally on container for any software best... But despite following almost everything my fail2ban status is different then the one guy just randomly your! To maxretry 0 and ban for one week:: best practice # Reduce log-traffic... Evaluate your needs and threats and watch out for alternatives the action reference in jail.local! Home Assistant where we define the trusted proxies ( https: //www.home-assistant.io/integrations/http/ # ). Welcome to your server with fail2ban and fwd to nginx proxy manager but sounds inefficient my setup looks something this. The only persons to protect your site and users use nginx proxy manager fail2ban for security fail2ban to protect your site users... Share their labs, projects, builds, etc might be good for things like Plex or Jellyfin a. We donate to tech nonprofits disabled firewalld, installed iptables, disabled ( renamed ) /jail.d/00-firewalld.conf file ignore!
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