Belkin F1DN102C User Manual page 3

Belkin® Secure DVI KVM Switch, Secure KM Switch and
Secure Windowing KVM EAL 4 augmented ALC_FLR.3 Security Target
4.3 Rationale ........................................................................................................................ 30
4.3.1 TOE Security Objectives Rationale.......................................................................... 31
4.3.2 Security Objectives Rationale for the Operational Environment ........................... 37
4.4 Rationale for Organizational Policy Coverage................................................................ 38
5 Extended Components Definition......................................................................................... 39
5.1 Class EXT: Extended Visual indications .......................................................................... 39
5.1.1 Visual Indication Rule (EXT_VIR)............................................................................. 39
5.2 Class EXT: Extended - Invalid USB Connection (EXT_IUC).............................................. 40
5.2.1 Invalid USB Connection (EXT_IUC).......................................................................... 40
5.3 Class EXT: Extended - ROM (EXT_ROM) ........................................................................ 41
5.4 Rationale for Explicitly Stated Security Requirements .................................................. 42
6 Security Requirements.......................................................................................................... 43
6.1 Security Functional Requirements for the TOE.............................................................. 43
6.1.1 Class FDP: User Data Protection ............................................................................. 44
6.1.2 Class FMT: Security Management .......................................................................... 47
6.1.3 Class FPT: Protection of the TSF.............................................................................. 48
6.2 Explicitly Stated Requirements for the TOE ................................................................... 49
6.3 Rationale For TOE Security Requirements ..................................................................... 50
6.3.1 TOE Security Functional Requirements Tracing & Rationale.................................. 50
6.4 Rationale For IT Security Requirement Dependencies .................................................. 56
6.5 Dependencies Not Met .................................................................................................. 57
6.6 Security Assurance Requirements ................................................................................. 58
6.7 Rationale for Security Assurance ................................................................................... 59
7 TOE Summary Specification .................................................................................................. 60
7.1 User Data Protection - Data Separation (TSF_DSP)....................................................... 60
7.2 Security Management (TSF_MGT) ................................................................................. 61
7.3 Protection of the TSF (TSF_TMP) ................................................................................... 62
7.4 USB Connection (TSF_IUC) ............................................................................................. 62
7.5 Read-Only Memory (TSF_ROM) ..................................................................................... 63
7.6 Audio Output Switching Function Clarification.............................................................. 63
Rev. 1.01
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