4 July 2023 01:28 GNU/Linux Beware of free software, always use Free Software

  3 April 2023 23:46 Security Information about Email, Communication, and Messengers

  16 March 2023 09:58 GNU/Linux Docker forces Open/Free Source Projects to Subscriptions

  29 December 2020 23:17 Miscellaneous Happy Sailing in 2021!

  18 April 2020 18:15 Security GnuPG Key Update

  17 July 2019 18:20 System Administration web.luchs.at turns 20 - 20 Years of System Administration and Solutions based on Free Software

  27 July 2018 14:09 System Administration Historic Encryption Protocols disabled

  8 January 2018 12:57 Security CPU bugs Meltdown and Spectre

  28 December 2017 10:13 Miscellaneous Happy New Year and Lucky Code!

  9 December 2016 17:02 System Administration The Eternal systemd Discussion and Implications for System Administration

  30 July 2015 13:34 WWW Mailing List Windows 10 is not suitable for business use

  26 May 2015 20:53 Security Fixing Logjam by changing Diffie-Hellman parameters

  7 May 2015 10:37 System Administration Web site moved to HTTPS-only

  8 April 2014 11:30 Security TLS Heartbeat Bug in OpenSSL

  6 December 2013 16:36 Security Improving the Security of IT Infrastructure against Cyber Crime and Government

  28 June 2013 17:00 Security When the NSA turns on your NDA