blocklist-ipsets
endlessh
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blocklist-ipsets | endlessh | |
---|---|---|
39 | 40 | |
2,938 | 6,853 | |
2.3% | - | |
2.8 | 0.0 | |
1 day ago | 9 months ago | |
Shell | C | |
- | The Unlicense |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
blocklist-ipsets
- [Opnsensefirewall] Bloquer des IP malveillants avec un pare-feu OPNSENSE
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Firewall Rules for a recently probed newbie?
Look into FireHol and its use of IPsets: https://firehol.org/guides/ipset/ | http://iplists.firehol.org/ - you can easily do what you’re wanting with these two.
- IPlist of bots/malicious actors
- Ask HN: What are these strange random strings spamming my blog?
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A good malware/threat filtering choice on OPNSense
Yes, unfortunately i think this also happened other times with Firehol L3 (you can see https://github.com/firehol/blocklist-ipsets/issues/188) but thanks for the lists advice.
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Creating a cyber threat intelligence tool
It sounds like you want to jump into game development before learning how to write "Hello, world!". Try using any of the open source tools that already do this and sign up for some "free" threat intel tools and learn the lay of the land. https://www.misp-project.org/ https://github.com/OpenCTI-Platform/opencti https://iplists.firehol.org/ https://www.greynoise.io/
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Did anyone notice an abnormal increase in banned clients? These are my daily fail2ban ban count
I believe you are running SSH over default port 22 - feel free to change that. You can also use iplists from FireHOL to block any connection from blacklisted (on way or another) IPs - https://iplists.firehol.org/
- External Dynamic lists
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blocklist-ipsets VS Lists - a user suggested alternative
2 projects | 19 Jan 2023
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Show HN: A Golang package and tool to detect Tor exit IP addresses
Tor exits are tracked here [1] and in a few other block-list repos. The data is built from Tor's exit node list [2]
endlessh
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Why so many bots?
You can reduce the noise a lot by moving ssh to a non standard port. Security through obscurity isn't actually security, but it will reduce the number of attempts you receive. Another thing I like to do is put Endlessh on the standard port 22. That way as bots go by they will get stuck or at least slow down on that connection.
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Is SSH secure enough?
SSH tarpit with Endlessh and for the hidden SSH: auth with both a key files (that need unlocking and is on the computer) AND an One Time Password on my phone.
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"Failed password for root" SSH login hacking attemp?
If you change the ssh port, install https://github.com/skeeto/endlessh to slow down the attackers
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ChatGPT doxes itself
Even this requires you to successfully guess the username and password correctly, and if it's just not the default most people won't bother brute forcing further. Sidenote: you can use endlessh on a computer and port forward port 22 to trap scanners that scan the entire internet for open ssh ports to exploit.
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Ssh brute force attack with fail2ban.
The fun way is moving your ssh port somewhere else and installing endlessh to f the bots.
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Security for your Homeserver
Such as endlessh
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Keep it tight everyone! This is a day of sshd logs from a proxy server in China pinging my SSH server and trying every username imaginable. Does anyone have any tips to increase security?
But, as a prank to Chinese hackers, what I did on my system was to run endless ssh. It keeps the ssh client busy as it slowly sends the ssh banner. I modified the code to send strings like:
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VPN to remotely access dockerized services
For hardening: I use lynis for some guidance, the VPS runs rkhunter, AIDE and other things nightly and mails me the reports, fail2ban manages the SSH port, having SSH on a custom port helps to keep things quiet. If you're into these kind of things, have a look at the Endlessh tarpit to learn about login attempts on port 22 on your machine - I found it eye-opening.
- Any app out there to trap port scanners?
- Mein Server wird für Bruteforce Attacken genutzt, was kann ich tun?
What are some alternatives?
nginx-ultimate-bad-bot-blocker - Nginx Block Bad Bots, Spam Referrer Blocker, Vulnerability Scanners, User-Agents, Malware, Adware, Ransomware, Malicious Sites, with anti-DDOS, Wordpress Theme Detector Blocking and Fail2Ban Jail for Repeat Offenders
opencanary - Modular and decentralised honeypot
firehol - A firewall for humans...
sshesame - An easy to set up and use SSH honeypot, a fake SSH server that lets anyone in and logs their activity
crowdsec - CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.
cowrie - Cowrie SSH/Telnet Honeypot https://cowrie.readthedocs.io
my-pihole-blocklists - Create custom pi-hole blocklists
docker-swag - Nginx webserver and reverse proxy with php support and a built-in Certbot (Let's Encrypt) client. It also contains fail2ban for intrusion prevention.
ipsum - Daily feed of bad IPs (with blacklist hit scores)
minerstat-os - msOS - Open Source Mining OS. Repository moved, no longer using github
block - Let's make an annoyance free, better open internet, altogether!
geoip-blocking-w-firewalld - Block unwanted countries IPv4 & IPv6 ranges with firewalld using ipdeny.com