# 基本與安全設定
## **管理員密碼**
**預設為 admin : openmediavault**
登入系統後修改預設密碼
**日期時間:開啟NTP**
**修改主機名稱與網域(網路->一般)**
**修改網路介面IP設置(網路->介面)，此處eth0為管理用介面，eth1為內部存取用介面(Private Interface)**
**基本安全管理(網路->防火牆)**
設定好防護規則後，\[儲存]
#### OPENMEDIAVAULT命令行密碼重置
如果您忘記了管理員密碼，仍然希望再次獲得管理員權限。這將要求您仍然擁有系統的root密碼。
OpenMediaVault重置管理員密碼
1. 通過ssh或本地訪問連接到Linux服務器。
2. 運行命令：omv-firstaid
3. 選擇選項3（更改控制面板管理員密碼）
4. 輸入新密碼。
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