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4 Security Objectives 
This section describes Security Objectives for TOE, Security Objectives of Operational Environment and 
Security Objectives Rationale. 
4.1  Security Objectives for TOE 
This section describes the security objectives for the TOE. 
O.DOC.NO_DIS   Protection of document disclosure 
The TOE shall protect documents from unauthorised disclosure by persons without a 
login user name, or by persons with a login user name but without an access permission 
to the document. 
O.DOC.NO_ALT   Protection of document alteration 
The TOE shall protect documents from unauthorised alteration by persons without a 
login user name, or by persons with a login user name but without an access permission 
to the document. 
O.FUNC.NO_ALT  Protection of user job alteration 
The TOE shall protect user jobs from unauthorised alteration by persons without a login 
user name, or by persons with a login user name but without an access permission to the 
job. 
O.PROT.NO_ALT  Protection of TSF protected data alteration 
The TOE shall protect TSF Protected Data from unauthorised alteration by persons 
without a login user name, or by persons with a login user name but without an access 
permission to the TSF Protected Data. 
O.CONF.NO_DIS   Protection of TSF confidential data disclosure 
The TOE shall protect TSF Confidential Data from unauthorised disclosure by persons 
without a login user name, or by persons with a login user name but without an access 
permission to the TSF Confidential Data. 
O.CONF.NO_ALT  Protection of TSF confidential data alteration 
The TOE shall protect TSF Confidential Data from unauthorised alteration by persons 
without a login user name, or by persons with a login user name but without an access 
permission to the TSF Confidential Data.