<Security Settings>
All the settings related to the authentication function and encryption are listed with descriptions.
<Authentication/Password Settings>
You can reinforce the security of the authentication function.
<Authentication Function Settings>
Configure the security functions for user authentication.
<Lockout>
When a user has failed user authentication, specify whether to disable the user from temporarily logging in to the machine (lockout). When <On> is selected, specify how many consecutive times failures are permitted before lockout is activated and also the time required before a user can log in again after lockout.
<Menu> 
<Management Settings> <Security Settings> <Authentication/Password Settings> <Authentication Function Settings> <Lockout> Select <On> in <Enable Lockout> Specify each setting item <Apply> Restart the machine
<Management Settings> <Security Settings> <Authentication/Password Settings> <Authentication Function Settings> <Lockout> Select <On> in <Enable Lockout> Specify each setting item <Apply> Restart the machine
This option is not applied to login using the department ID.
<Encryption Settings>
Configure a setting for disabling a weak encryption or the key and certification using a weak encryption.
<Menu> <Management Settings> <Security Settings> <Encryption Settings> Select <On> in <Prohibit Use of Weak Encrypt.> Select <Off> or <On> in <Prohibit Weak Encryp. Key/Cert.> <Apply> Restart the machine
<Management Settings> <Security Settings> <Encryption Settings> Select <On> in <Prohibit Use of Weak Encrypt.> Select <Off> or <On> in <Prohibit Weak Encryp. Key/Cert.> <Apply> Restart the machine