How to make the Raspberry Pi safer

Thanks to energy efficiency and whisper-quiet operation, the Raspberry Pi is used in many IoT projects. This inevitably makes it a target for hackers and botnets. That is why you need to secure the small computer. (more…)

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The Sudoers File in Ubuntu

The sudoers file is used by Linux and Unix administrators in general in order to to allocate specific system rights to new and existing system users. This enables the system administrator to control what every (more…)

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