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Encrypt GRUB in RHEL5

Source: Internet
Author: User
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In Linux, it is necessary to encrypt grub. If it is not encrypted, the password will be easily modified. So the following is a brief introduction to how to encrypt grub! 1. Edit/boot/grub. the conf file is as follows: add "password 'Password'" in the line below/grub, and add "lock" in the line below the title. 2. Restart the grub system and press "P, enter the grub Password

In Linux, it is necessary to encrypt grub. If it is not encrypted, the password will be easily modified. So the following is a brief introduction to how to encrypt grub!

1. Edit the/boot/grub. conf file as follows:

Add "password 'Password'" in the line below/grub, and add "lock" in the line below the title"

Ii. restart the system

Grub locked

Press the "P" key and enter the grub Password.

The system will start normally

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