If you want to know how to open BIOS securely then follow this, users can set a BIOS/UEFI password to restrict unauthorized changes and enable Secure Boot to prevent untrusted software from loading. Physical access to the computer should be limited, and BIOS firmware should be kept updated to address vulnerabilities. Restricting boot devices to internal storage and monitoring for hardware changes can further enhance security. Using trusted hardware from reputable manufacturers and adhering to organizational IT security policies are also critical. Additionally, backing up BIOS configurations ensures settings can be restored if tampered with. These steps help protect the system from unauthorized modifications.<!-- notionvc: c88d0e0d-8a83-4bca-8cfe-1337f9f5646d -->