screen – Terminal-Sitzungen dauerhaft machen
Wer regelmäßig über #SSH auf einem #Server arbeitet, kennt das Problem: Die Verbindung bricht ab, und die laufende Arbeit ist weg. #screen löst das, indem es eine #Terminalsitzung vom Login trennt und im #Hintergrund weiterlaufen lässt – auch wenn Sie sich ausloggen oder die #Verbindung verlieren. Unter #Devuan #GNU #Linux ist screen in den offiziellen Repositories enthalten und funktioniert ohne systemd-Abhängigkeiten.
linux.ambag.es/devuan/screen/
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@dazo@infosec.exchange
·
May 25, 2026
🐈⬛David Sommerseth
@dazo@infosec.exchange
F/OSS hacker, mostly working on #OpenVPN - speaks only for himself. "Don't aim to be someone. DO something." #nobridge - because I believe in the real #fediverse, and I don't want my own views/data to be abused by yet another "closed-service which can do whatever it wants for profit". **BEWARE:** Someone has created a Twitter profile in my name: https://twitter.com/DavidSommerseth - this is ***not*** me **If you want to follow me**, you now **MUST** have some content on your profile where we have some common ground on interests. I will no longer accept random profiles wanting to follow with no toots or no other follows or followers in the same interest sphere.
infosec.exchange
I always remap my sshd daemon to listen to a non-standard port, to reduce a lot of noise. Which has worked fine for years. But every now and then there are attempts. All the #Linux kernel flaws found lately has made remote login attempts more interesting for attackers. And they scan much more broadly now than just port 22.
And that's why my second line of defence is to disallow remote root login - and also make use of the AllowGroups feature in sshd_config. Users granted remote access must be member of a specific group. And root is also excluded from this group.
That pays off these days. And this is a nice filter match for #fail2ban and similar tools
https://termbin.com/0cf6
I have 293 login attempts on "random users" since May 21. And 259 attempts as root.
#infosec #ssh #sshd #systemhardening #kernel
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@dwarmstrong@fosstodon.org
·
May 07, 2026
Daniel Wayne Armstrong
@dwarmstrong@fosstodon.org
Hello! I'm Daniel. I love free/libre software, run Linux or BSD on every computer I get my hands on, and think a good book paired with a cup of coffee is a little piece of Heaven.
fosstodon.org
Updated post!
I like to install keychain to manage my SSH keys. When logging in for the first time after boot, it prompts me for the passphrase to unlock my key, then will maintain a single ssh-agent process across multiple login sessions.
Added a note about setting up keychain to launch at login for the fish shell.
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@jean_dupont@mastodon.social
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Apr 27, 2026
Areskul
@jean_dupont@mastodon.social
Relentless creator, making Unconventional tools 🙃 (for lazy devs) _________________ Enjoying computer freedom through #linux (mostly #NixOs and #OpenWrt). Writing #rust everyday. _____ _with great power_
mastodon.social
Now that we have crypto payment over ssh,
what should we buy/sell from inside a terminal?
#rust #ratatui #ssh #monero
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@nikhotmsk@vmst.io You got #Tails on a Stick ready and some #TorBridges?
Are you familiar with #SSH-Tunneling??
Pretty shure @tirproject@mastodon.social are interested in helping you and others…
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SSHVault ist mein Open-Source-SSH- und SFTP-Client. Alle Server, Keys und Configs werden verschlüsselt über euren eigenen Docker-Server automatisch auf alle Geräte synchronisiert, ohne manuelles Kopieren.
🔐 Terminal mit Split-Vieww & Tabs
📁 SFTP-Dateibrowserr mit Editor
🔑 SSH-Key-Managementt
🔄 E2E-verschlüsselter Sync via eigenen Docker-Server
🛡️ Kein Tracking, keine Analytik
Kostenlos, keine In-App-Käufe, 28 Sprachen, alle Plattformen.
App: https://github.com/Kiefer-Networks/sshvault
Sync-Server: https://github.com/Kiefer-Networks/sshvault-api
#SSHVault #OpenSource #SSH #SFTP #Privacy #SelfHosted #FOSS #Flutter #InfoSec #Linux #Windows #macOS
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Ubuntu goes into suspend when keyboard, mouse and display disconnect #ssh
https://askubuntu.com/q/1565634/612
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How often does Ubuntu and Debian compress packages with XZ Utils? #server #ssh #systemd #bugreporting
https://askubuntu.com/q/1565077/612
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How do I fix my /home directory on my server? #permissions #ssh #directory #homedirectory
https://askubuntu.com/q/1564609/612
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Today on "How is this the state of the art!?": ssh-agent
I just learned that you may get locked out of your server due to too many authentication requests because the ssh-agent protocol has zero provisions for prefiltering keys and just blindly tries everything in your database until one of them goes through.
Is there a security reason why ssh can't send the host's hash to the agent to tell it what server it should return the key for?
#sshAgent #ssh
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problem connection to my home server through public ip address #networking #server #ssh
https://askubuntu.com/q/1564209/612
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Accidentally corrupted /bin/bash #commandline #server #bash #ssh
https://askubuntu.com/q/1564084/612
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Ubuntu server SSH not responding to port forwarded SSH connection, though local SSH is working #server #ssh #ufw #portforwarding
https://askubuntu.com/q/1563497/612
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