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1. nixCraft 🐧 (nixcraft@mastodon.social)'s status on Monday, 01-Jul-2024 21:41:37 JST nixCraft 🐧

   Heads up: regreSSHion: Remote Unauthenticated Code Execution Vulnerability in OpenSSH server. Patch your server ASAP. https://blog.qualys.com/vulnerabilities-threat-research/2024/07/01/regresshion-remote-unauthenticated-code-execution-vulnerability-in-openssh-server also see my openssh security guide for more info https://www.cyberciti.biz/tips/linux-unix-bsd-openssh-server-best-practices.html

2. nixCraft 🐧 (nixcraft@mastodon.social)'s status on Saturday, 15-Jun-2024 03:15:25 JST nixCraft 🐧

   Hrmmm, secure your OpenSSH server, you must, young Padawan. Three simple steps to follow, there are:

   00) Password Authentication, a weakness it is. SSH Keys, use you must
   01) Root Login, a vulnerability it presents. Restrict it, you shall
   02) OpenSSH, updated it must be kept

   Remember, young Padawan, security a journey is, not a destination. Vigilant, you must remain. See https://www.cyberciti.biz/tips/linux-unix-bsd-openssh-server-best-practices.html for more info. #unix #linux

3. nixCraft 🐧 (nixcraft@mastodon.social)'s status on Friday, 29-Dec-2023 20:45:35 JST nixCraft 🐧

   The article talks about using poor password attack vectors. just clickbait. And What do you mean again? The bots never stopped. The scanning never stopped. Here is a guide to protect your openssh https://www.cyberciti.biz/tips/linux-unix-bsd-openssh-server-best-practices.html

4. nixCraft 🐧 (nixcraft@mastodon.social)'s status on Saturday, 03-Jun-2023 17:11:18 JST nixCraft 🐧

   I'm not surprised at all. Brute Fail: Watch brute force SSH attacks fail in real time https://brute.fail/. Hence, I suggest reading my OpenSSH best security practices guide for #Linux, #FreeBSD, and #Unix https://www.cyberciti.biz/tips/linux-unix-bsd-openssh-server-best-practices.html to secure your server against these bots. #infosec #security #sysadmin