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web3glossaryuefi
UEFI

Summary

Unified Extensible Firmware Interface (UEFI) is a modern firmware interface for computers that serves as a bridge between the operating system and the platform firmware.

Detailed Description

UEFI is designed to replace the older BIOS firmware interface, providing a more robust and capable platform. UEFI supports larger hard drives, enhanced boot security, and improves system performance. It features a graphical user interface (GUI) and allows faster boot times by executing more code in parallel than BIOS. UEFI also includes a modular design, allowing updates and changes to be implemented more easily. Additionally, UEFI features Secure Boot, which helps protect against malware by ensuring only trusted software is loaded during the boot process.

Category
Firmware Interface
Synonyms
Unified Extensible Firmware Interface
UEFI Firmware

Impact Details

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Secure Boot

UEFI's Secure Boot feature that ensures only trusted software is allowed to load during the boot process.

Industries:

Consumer Electronics
Cloud Computing

Platforms:

Windows
Linux
High Capacity Drives Support

UEFI allows the use of hard drives greater than 2 TB with the GPT partitioning scheme.

Industries:

Gaming
Data Storage

Platforms:

PCs
Servers
Network Booting

Enables systems to boot from images stored on remote servers via protocols like PXE (Preboot Execution Environment).

Industries:

Enterprise IT
Cloud Computing

Platforms:

Servers
Workstations

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