Ricoh Aficio MP 3352 Security Target - Page 41

Security Objectives Rationale

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Page 40 of 91 4.3 Security Objectives Rationale This section describes the rationale for security objectives. The security objectives are for upholding the assumptions, countering the threats, and enforcing the organisational security policies that are defined. 4.3.1 Correspondence Table of Security Objectives Table 10 describes the correspondence between the assumptions, threats and organisational security policies, and each security objective. Table 10 : Rationale for Security Objectives O.DOC.NO_DIS O.DOC.NO_ALT O.FUNC.NO_ALT O.PROT.NO_ALT O.CONF.NO_DIS O.CONF.NO_ALT O.USER.AUTHORIZED OE.USER.AUTHORIZED O.SOFTWARE.VERIFIED O.AUDIT.LOGGED OE.AUDIT_STORAGE.PROTCTED OE.AUDIT_ACCESS_AUTHORIZED OE.AUDIT.REVIEWED O.INTERFACE.MANAGED OE.PHYSICAL.MANAGED OE.INTERFACE.MANAGED O.STORAGE.ENCRYPTED O.RCGATE.COMM.PROTECT OE.ADMIN.TRAINED OE.ADMIN.TRUSTED OE.USER.TRAINED T.DOC.DIS X X X T.DOC.ALT X X X T.FUNC.ALT X X X T.PROT.ALT X X X T.CONF.DIS X X X T.CONF.ALT X X X P.USER.AUTHORIZATION X X P.SOFTWARE.VERIFICATION X P.AUDIT.LOGGING X XXX P.INTERFACE.MANAGEMENT X X P.STORAGE.ENCRYPTION X P.RCGATE.COMM.PROTECT X A.ACCESS.MANAGED X A.ADMIN.TRAINING X A.ADMIN.TRUST X A.USER.TRAINING X Copyright (c) 2011 RICOH COMPANY, LTD. All rights reserved.

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Page 40 of
91
Copyright (c) 2011 RICOH COMPANY, LTD. All rights reserved.
4.3
Security Objectives Rationale
This section describes the rationale for security objectives. The security objectives are for upholding the
assumptions, countering the threats, and enforcing the organisational security policies that are defined.
4.3.1
Correspondence Table of Security Objectives
Table 10 describes the correspondence between the assumptions, threats and organisational security policies,
and each security objective.
Table 10 : Rationale for Security Objectives
O.DOC.NO_DIS
O.DOC.NO_ALT
O.FUNC.NO_ALT
O.PROT.NO_ALT
O.CONF.NO_DIS
O.CONF.NO_ALT
O.USER.AUTHORIZED
OE.USER.AUTHORIZED
O.SOFTWARE.VERIFIED
O.AUDIT.LOGGED
OE.AUDIT_STORAGE.PROTCTED
OE.AUDIT_ACCESS_AUTHORIZED
OE.AUDIT.REVIEWED
O.INTERFACE.MANAGED
OE.PHYSICAL.MANAGED
OE.INTERFACE.MANAGED
O.STORAGE.ENCRYPTED
O.RCGATE.COMM.PROTECT
OE.ADMIN.TRAINED
OE.ADMIN.TRUSTED
OE.USER.TRAINED
T.DOC.DIS
X
X
X
T.DOC.ALT
X
X
X
T.FUNC.ALT
X
X
X
T.PROT.ALT
X
X
X
T.CONF.DIS
X
X
X
T.CONF.ALT
X
X
X
P.USER.AUTHORIZATION
X
X
P.SOFTWARE.VERIFICATION
X
P.AUDIT.LOGGING
X
X
X
X
P.INTERFACE.MANAGEMENT
X
X
P.STORAGE.ENCRYPTION
X
P.RCGATE.COMM.PROTECT
X
A.ACCESS.MANAGED
X
A.ADMIN.TRAINING
X
A.ADMIN.TRUST
X
A.USER.TRAINING
X