Star Lab Titanium Secure Boot is a boot-time authentication solution designed for Intel chipsets running Linux distributions. The product implements measured boot sequences to verify the integrity and authenticity of boot-time components before the operating system or hypervisor loads. The solution leverages TPM, HSM, or other secure hardware to perform attestation and cryptographic verification of system state during boot. It operates independently from the kernel and boot components, supporting legacy BIOS and UEFI boot environments. Titanium Secure Boot is compatible with multiple Linux distributions including Wind River Linux, RedHat Linux, RedHawk, CentOS, and Ubuntu. The product works with various hypervisors and does not require reprovisioning of secure hardware when updating the Linux kernel or initramfs. The solution protects memory regions from probing after kernel boot and enables secure software updates. It differs from UEFI Secure Boot in its verification methodology and granularity level, implementing a measured boot approach rather than relying solely on UEFI mechanisms. The product is designed to prevent attackers from subverting or interposing late-load security components by ensuring only cryptographically verified systems can successfully boot.