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ILIAS 6 and 5.4 Install-Tutorial for Ubuntu 18.04

Other Apache and Server config

  • nano /etc/apache2/envvars
    • APACHE_ULIMIT_MAX_FILES='ulimit -n 128000'
  • nano /etc/systemd/system.conf
    • DefaultLimitNOFILE=524288
  • nano /etc/apache2/mods-available/ssl.conf
    • change line: SSLProtocol all -SSLv3
    • to: SSLProtocol all -SSLv2 -SSLv3 -TLSv1 -TLSv1.1
    • Comment this line: SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5:!SEED:!IDEA
    • Add these lines: 
      • SSLCipherSuite HIGH:!aNULL:!MD5:!3DES
      • SSLHonorCipherOrder on
    • Add this lines: 
      • SSLUseStapling On
      • SSLStaplingCache "shmcb:logs/ssl_stapling(32768)"
  • nano /etc/letsencrypt/options-ssl-apache.conf
    • Enable this line: SSLProtocol             all -SSLv2 -SSLv3
  • service apache2 restart


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