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Security Objectives
disclosure)
O.DOC.NO_ALT,
(Protection of User
Document Data from
unauthorized
alteration)
Fuji Xerox C2265/C2263
Security Functional Requirements Rationale
By FDP_RIP.1, the previous information of the used document data stored
in the internal HDD is made unavailable.
Only the authorized user is permitted to operate User Document Data by
conducting the user identification by the following:
FDP_ACC.1(a),FDP_ACC.1(c), FDP_ACC.1(d), FDP_ACC.1(e), FDP_ACC.1(f),
FDP_ACC.1(g) (Enforces protection by establishing an access control
policy.), FDP_ACF.1(a),FDP_ACF.1(c), FDP_ACF.1(d), FDP_ACF.1(e),
FDP_ACF.1(f), FDP_ACF.1(g), and FIA_UID.1.
By FMT_MSA.1(a), FMT_MSA.1(c),FMT_MSA.1(d), FMT_MSA.1(e),
FMT_MSA.1(f),FMT_MSA.1(g), the query, modification, deletion, and
creation of security attributes are managed.
By FMT_MSA.3 (a),FMT_MSA.3 (c),FMT_MSA.3 (d),FMT_MSA.3
(e),FMT_MSA.3 (f), FMT_MSA.3 (g), the suitable default values are
managed.
By FMT_SMR.1, the role of key operator, SA, system administrator and
general user is maintained and associated with the key operator, SA,
system administrator and general user.
By FMT_SMF.1, TOE security management functions are provided for
system administrator.
By FTP_ITC.1, communication data encryption protocol is supported to
protect User Document Data on the internal network between TOE and IT
products from any threat.
Thus, the functional requirements related to this objective are surely
fulfilled.
O.DOC.NO_ALT is the objective to protect User Document Data of TOE
from unauthorized alteration.
This security objective can be realized by satisfying the following security
functional requirements:
Only the authorized user is permitted to operate User Document Data by
conducting the user identification by the following: FDP_ACC.1(a),
FDP_ACF.1(a), and FIA_UID.1.
By FMT_MSA.1(a) , the query, modification, deletion, and creation of
security attributes are managed.
By FMT_MSA.3 (a), the suitable default values are managed.
By FMT_SMR.1, the role of key operator, SA, system administrator and
general user is maintained and associated with the key operator, SA,
system administrator and general user.
By FMT_SMF.1, TOE security management functions are provided for
system administrator.
By FTP_ITC.1, communication data encryption protocol is supported to
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Security Target
Copyright
2016 by Fuji Xerox Co., Ltd
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