Dell XPS 15 9530 Service Manual page 59

Table 7. System setup options—Security menu (continued)
Security
Key Storage Enable
SHA-256
Clear
TPM State
SMM Security Mitigation
Intel SGX
Table 8. System setup options—Passwords menu
Passwords
Enable Strong Passwords
Password Configuration
Admin Password Min
Admin Password Max
System Password Min
System Password Max
Admin Password
System Password
Enable Master Password Lockout
Default: ON
Enables to control whether the TPM Endorsement Hierarchy is available to the
OS. Disabling this setting restricts the ability to use the TPM for storing owner
data.
Default: ON
Enables or disables the BIOS and the TPM to use the SHA-256 hash algorithm
to extend measurements into the TPM PCRs during BIOS boot.
Default: ON
Enables or disables the computer to clear the PTT owner information, and
returns the PTT to the default state.
Default: OFF
Enables or disables the TPM. This is the normal operating state for the TPM
when you want to use its complete array of capabilities.
Default: Enabled
Enables or disables additional UEFI SMM Security Mitigation protections.
Default: OFF
NOTE: This feature may cause compatibility issues or loss of functionality
with some legacy tools and applications.
Enables or disables the Intel Software Guard Extensions (SGX) to provide a
secured environment for running code/storing sensitive information.
Default: Software Control
Enables or disables strong passwords.
Default: OFF
Specify the minimum number of characters allowed for Admin password.
Default: 4
Specify the maximum number of characters allowed for Admin password.
Default: 32
Specify the minimum number of characters allowed for System password.
Default: 4
Specify the maximum number of characters allowed for System password.
Default: 32
Sets, Changes, or deletes the administrator (admin) password (sometimes
called the "setup" password).
Sets, Changes, or deletes the system password.
Enables or disables the master password support.
Default: OFF
System setup 59