
Kaspersky FDE fully supports Secure Boot. Secure Boot does not allow the running of unsigned UEFI applications and drivers or the ones signed by unknown publishers. Secure Boot is a technology that checks digital signatures for UEFI loaders and drivers. Kaspersky FDE supports 2 types of firmware: UEFI 64-bit and Legacy BIOS. Drives with compressed NTFS directories.A system on which third-party loaders have been installed.

Multiboot system with several operating systems installed.System with a swap file on a system drive.Boot drive in the MBR format that has more than ten extended partitions.Devices on which the loader is located on one drive and the operating system on another.Kaspersky FDE is not supported on the following device types: Kaspersky FDE is compatible with SSD drives and includes features for retaining service and performance of SSD. Drives with the following partition types: GPT, MBR or VBR (removable disks).Drives with sector size of 4096 bytes that emulate 512 bytes.Built-in drives connected through SD or MMC buses.

