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3 System maintenance and protection
Property and data protection
The rack model is protected against unauthorized access by means of a
lockable rack door (optional feature).
To protect your system and data internally against unauthorized
access, use the BIOS Setup menu's security functions.
BIOS Setup security functions
The System Security menu in BIOS Setup offers you various options for
protecting your data from unauthorized access. By combining these
options, you can achieve optimum protection for your system.
Preventing unauthorized BIOS Setup calls
You can activate this protection by setting a supervisor password in the
System Security menu.
Preventing unauthorized system access
You can activate this protection by setting a user password in the
System Security menu.
Preventing unauthorized writing of diskettes and/or of hard disk
drives
To activate this protection, select the value Write Protect All Sectors or
Write Protect Boot Sector for the Floppy Drive and/or Hard Disk Drive
in the System Security menu.