What properties are characteristic of the secure boot process?

1) Secure boot ensures that only trusted software is loaded during the system startup.
2) Secure boot prevents unauthorized access to the system by verifying the integrity of the boot process.
3) Secure boot uses encryption to protect the system from malware attacks.
4) Secure boot allows users to customize the boot process according to their preferences.

Answer :

Final answer:

Secure boot is a security standard that ensures a system boots using only software trusted by the manufacturer, by verifying the software's signatures against a trusted database. It helps prevent unauthorized access and software tampering, contributing indirectly to protection against malware. However, it does not allow for boot process customization by users.

Explanation:

The question asks about the properties characteristic of the secure boot process. Secure boot is a security standard developed to ensure that a device boots using only software that is trusted by the device manufacturer. During the system startup, secure boot checks each piece of software, including the operating system, against a database of signatures. If the signatures match, the system boots; if not, it doesn't, thereby preventing unauthorized or tampered software from running.

  • Secure boot ensures that only trusted software is loaded during the system startup. This is done by verifying that the software's signatures match those in a preapproved database.
  • Secure boot prevents unauthorized access to the system by verifying the integrity of the boot process. It checks each piece of software against a trusted database to ensure it hasn't been tampered with.
  • While secure boot does not directly use encryption to protect the system from malware attacks, its process of verifying software integrity indirectly contributes to system protection.
  • Secure boot does not typically allow users to customize the boot process according to their preferences, as it relies on preapproved software signatures to ensure system security.