<Security Settings>

You can configure settings related to system modification.

<Verify System at Startup>

<Set>

You can set the machine to verify the integrity of the firmware and applications installed in the machine during startup.


This function restarts the machine not only when the setting is changed from <Off> to <On> but also when <Apply> is selected without changing the setting from <On>. To avoid restarting the machine without changing the setting from <On>, select <No> on the confirmation screen and then navigate from the screen for this function.

When this function is set to <On>, startup takes longer than when it is set to <Off> because system verification is performed.

The following events and results are recorded to the device management log. Managing the Logs

Event	Firmware verification, Verification of the applications installed in the machine
Result	Success, Failure

If an error code is displayed on the screen when the machine is started with this setting set to <On>, contact your dealer or service representative.

<Trellix Embedded Control>

<Set>

When the machine is operating, the <Trellix Embedded Control> function is used to prevent unauthorized program modification and the execution of unauthorized programs, for improved system reliability.


To set this function to <On>, it is necessary to set <Verify System at Startup> to <On> in advance. When this function is set to <On>, startup takes longer than when it is set to <Off>.

<Recommended Security Set. for Usage Env.>

<Set>

You can specify all the recommended security settings for your usage environment simply by selecting the machine's environment type. You can also display the recommended environment type for the network environment you are using and display a protective notification when the environment changes. See "Security Settings Navigator" for the available environment types. Security Settings Navigator


If any of the machine's security policy settings have been specified, <Recommended Security Set. for Usage Env.> cannot be used.


If you change the machine to the recommended security settings for each type, functions you want to use may become unavailable or other problems may occur. In this case, you can undo the changes and restore the previous security settings. If you manually changed settings that were changed with <Recommended Security Set. for Usage Env.>, the changes are not retained. The machine returns to the state before executing <Recommended Security Set. for Usage Env.>. If you have changed the security settings with <Recommended Security Set. for Usage Env.>, you can output a report indicating the settings that have changed.

If you change the machine to the recommended security settings for each type, functions you want to use may become unavailable or other problems may occur. In this case, you can undo the changes and restore the previous security settings.
If you manually changed settings that were changed with <Recommended Security Set. for Usage Env.>, the changes are not retained. The machine returns to the state before executing <Recommended Security Set. for Usage Env.>.

If you have changed the security settings with <Recommended Security Set. for Usage Env.>, you can output a report indicating the settings that have changed.