Download Security Target - Common Criteria

KYOCERA MITA Data Security Kit (B), Security Target
4.2. Security Objectives for the Environment ........................................................... 20
5. IT Security Requirements ............................... 21
5.1. TOE Security Requirements ................................................................................ 21
5.1.1. TOE Security Functional Requirements ....................................................... 21
5.1.2. TOE Security Assurance Requirements....................................................... 32
5.2. Security Requirements for the IT Environment ................................................. 33
5.3. Minimum Strength of Function............................................................................ 33
6. TOE Summary Specifications......................... 34
6.1. TOE Security Functions ....................................................................................... 34
6.1.1. HDD Overwrite Funciton ................................................................................ 34
6.1.2. Administrator authenticating function ......................................................... 37
6.2. Security Mechanisms........................................................................................... 38
6.3. Security Strength of Function ............................................................................. 39
6.4. Assurance Measures............................................................................................ 39
7. PP Claims ......................................................... 42
8. Rationale........................................................... 43
8.1. Security Objectives Rationale ............................................................................. 43
8.1.1. Compatibility of Security Objectives for Threats and Organization Security
Policies............................................................................................................ 43
8.1.2. Compatibility of the "security objectives for the environment" to the
assumptions ................................................................................................... 44
8.2. Security Requirements Rationale ....................................................................... 46
8.2.1. Compatibility of Security Function Requirements for Security Objectives
46
8.2.2. Rationale for TOE security functional requirement dependencies ............ 47
8.2.3. Mutual Effect of TOE Security Functional Requirements ........................... 48
8.2.4. Rationale for the level of the minimum strength of function for security
objectives........................................................................................................ 50
8.2.5. Rationale for Assurance Requirements ....................................................... 50
8.3. TOE Summary Specification Rationale .............................................................. 51
8.3.1. Conformity of Security Functional Requirements for TOE Summary
Specifications ................................................................................................. 51
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