Using FileVault to Secure Your Data - Hands

When FileVault is turned on, your Mac always requires that you log in with your account password. Click , then enter an administrator name and password.

The FileVault Recovery Key is the only way to regain access to your data if you forget your Mac login password.

使用「檔案保險箱」保護Mac 上的資料. 若你有配備Apple 晶片或Apple T2 安全晶片的Mac，你的資料會自動加密。開啟「檔案保險箱」來防止某人未經輸入你的登入密碼便解密 ...

FileVault recovery options. If you turn on FileVault for your Mac, your information is not accessible unless you first log in with your password.

FileVault macOS allows users to store Recovery Keys with their iCloud account. This is not recommended for enterprise-owned Mac devices.

啟用FileVault 2，可保護儲存在整個磁碟區上的所有資料，無論是個人資料還是公司機密資訊，確保未經授權的使用者無法存取或竊取您的資料。這對於經常攜帶 ...

In Monterey and earlier, go to  > System Preferences > Security & Privacy > FileVault; in Ventura or later, go to  > System Settings > Privacy & Security.

How to remove your FileVault recovery key from iCloud · In the Security & Privacy system preference pane click the FileVault tab. · Click the ...

I have a Mac which I have FileVault turned on. I'm not sure which one to choose as a more private backup option to reset my password in case I forget it.

The default is to store it in your iCloud account when you set it up. It's tied to your account and the recovery key is not meant to be dealt with manually.