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Passing Secrets  

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Encrypting hard disk partitions during the installation of an operating system is standard procedure. When booting the computer, you then need to enter a matching passphrase to unlock the hard drive. We show you how to automate this process and link it to a policy.

Rock On!  

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Set up network-attached storage and manage it from a web interface with Rockstor, the easy-to-install and free Linux distribution that uses the still new Btrfs filesystem.

Log Everything  

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To be a good HPC system administrator for today's environment, you need to be a lumberjack.

Blueprint  

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Application releases can take place several times a day. Terraform helps you roll out virtual machines automatically in your data center or in the cloud, and you adapt the manual only when it changes.

Smart Collection  

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Huginn collects information and data from websites and processes and mails it to a user. Huginn also executes predefined actions automatically for certain events; however, setting up the small IFTTT alternative requires some work.

Colorful Mix  

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In Windows Server 2016, software-defined storage lets you combine several volumes to create a central storage pool; then, you can use a combination of HDD, SSD, and NVMe SSD storage media to divide the pool into different volumes.

Work Smart  

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Want to keep your teams connected even when they are disconnected? RetroShare, SparkleShare, and I2P are free tools that support chat, data sharing, and other collaboration services.

Office Without Chains  

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How can LibreOffice be used in a corporate environment and what difficulties have to be considered? In particular, you cannot underestimate acceptance by your employees.

Container Check  

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The handy auditd package can help track down weaknesses in your system before, during, or after an attack.

Respect It  

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Google developer advocate Kelsey Hightower shares his enthusiasm for open source and the Kubernetes container orchestration project.

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