Dell Vostro 3481 설정 및 사양 매뉴얼 - 페이지 22

{카테고리_이름} Dell Vostro 3481에 대한 설정 및 사양 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell Vostro 3481 30 페이지.

페이지 인쇄

Table 27. Security (continued)

Option

Password Configuration

Password Bypass

Password Change

Non-Admin Setup Changes

UEFI Capsule Firmware

Updates

TPM 2.0 Security

Computrace(R)

OROM Keyboard Access

Admin Setup Lockout

Master Password Lockout

System setup

Description

Allows you to control the minimum and maximum number of characters allowed for a

administrative password and the system password. The range of characters is between 4 and

32.

This option lets you bypass the System (Boot) Password and the internal HDD password

prompts during a system restart.

● Disabled — Always prompt for the system and internal HDD password when they are set.

This option is enabled by default.

● Reboot Bypass — Bypass the password prompts on Restarts (warm boots).

NOTE:

The system will always prompt for the system and internal HDD passwords when

powered on from the off state (a cold boot). Also, the system will always prompt for

passwords on any module bay HDDs that may be present.

This option lets you determine whether changes to the System and Hard Disk passwords are

permitted when an administrator password is set.

Allow Non-Admin Password Changes - This option is disabled by default.

Determines whether changes to the setup option are permitted when an administrator

password is set.

This option controls whether this system allows BIOS updates via UEFI capsule update

packages. This option is selected by default. Disabling this option will block BIOS updates

from services such as Microsoft Windows Update and Linux Vendor Firmware Service

(LVFS)

Allows you to control whether the Trusted Platform Module (TPM) is visible to the operating

system.

● TPM On (default)

● Clear

● PPI Bypass for Enable Commands

● PPI Bypass for Disable Commands

● PPI Bypass for Clear Commands

● Attestation Enable (default)

● Key Storage Enable (default)

● SHA-256 (default)

Choose any one option:

● Disabled

● Enabled (default)

This field lets you Activate or Disable the BIOS module interface of the optional Computrace

Service from Absolute Software. Enables or disables the optional Computrace service

designed for asset management.

● Deactivate

● Disable

● Activate - This option is selected by default.

This option determines whether users are able to enter Option ROM configuration screen via

hotkeys during boot.

● Enabled (default)

● Disabled

● One Time Enable

Allows you to prevent users from entering Setup when Admin password is set. This option is

not set by default.

Allows you to disable master password support Hard Disk passwords need to be cleared

before the settings can be changed. This option is not set by default.