https://www.pistack.xyz/tags/secure-boot/ Recent content in Secure-Boot on Pi Stack Hugo en-us Sat, 23 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-23-self-hosted-linux-secure-boot-management-sbctl-shim-pesign-guide/ Sat, 23 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-23-self-hosted-linux-secure-boot-management-sbctl-shim-pesign-guide/ <p><strong>Secure Boot</strong> is a UEFI firmware feature that verifies the cryptographic signature of every component in the boot chain — from the bootloader to the kernel to kernel modules. On self-hosted servers, Secure Boot provides a critical defense against bootkits, rootkits, and unauthorized kernel modifications.</p>