One of the last things the Linux kernel does during system boot is mount the root filesystem. The Linux kernel dictates no filesystem structure, but user space applications expect to find files with ...

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As our reliance on technology grows, so does the need for robust security measures that protect systems from unauthorized access and malicious attacks. One critical area of focus is the system's boot ...

You will agree that an operating system’s primary function is to provide a safe execution environment where different applications can run safely. This necessitates the requirement of a basic ...

Brian's Own Embedded Linux, or BOEL as it is affectionately known, was created as part of the SystemImager Project. SystemImager is a tool used for, well, imaging systems and distributing live updates ...

Back in the old days of 2010, I used to walk into my home office in the morning, hit the power button on my production system, and then head back upstairs to have breakfast. By the time I returned to ...

We noticed a peculiar scenario where our system starts normally most of the time, but sometimes it boots into BitLocker and asks for the key. If we press Alt or any other button to try to troubleshoot ...

The first UEFI bootkit specifically targeting Linux systems has been discovered, marking a shift in stealthy and hard-to-remove bootkit threats that previously focused on Windows. Named 'Bootkitty,' ...

A vulnerability in trusted system recovery programs could allow privileged attackers to inject malware directly into the system startup process in Unified Extensible Firmware Interface (UEFI) devices.