Tags: GRUB

An Introduction to GRUB2 Configuration for your Linux Machine

When researching my article from last month, An introduction to the Linux boot and startup process, I became interested in learning more about GRUB2. This article provides a quick introduction to configuring GRUB2, which I will mostly refer to as GRUB for simplicity. GRUB GRUB stands for GRand...
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An Introduction to the Linux Boot and Startup Processes

Understanding the Linux boot and startup processes is important to being able to both configure Linux and to resolving startup issues. This article presents an overview of the bootup sequence using the GRUB2 bootloader and the startup sequence as performed by the systemd initialization system. In...
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Matthew Garrett
Security of the boot chain is a vital component of any other security solution, said Matthew Garrett of CoreOS in his presentation at Linux Security Summit.

Matthew Garrett Explains How to Increase Security at Boot Time

Security of the boot chain is a vital component of any other security solution, said Matthew Garrett of CoreOS in his presentation at Linux Security Summit. If someone is able to tamper with your boot chain then any other security functionality can be subverted. And, if someone can interfere with...
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