IOGear GCS1212TAA4C, Manual

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Security Target Version 1.1
2022-03-08
iii
6.2.1 FDP_AFL_EXT.1 – Audio Filtration ......................................................................................... 34
6.2.2 FDP_APC_EXT.1 (All Iterations); FDP_UDF_EXT.1/AO – Unidirectional Data Flow (Audio
Output); FDP_UDF_EXT.1/KM – Unidirectional Data Flow (Keyboard/Mouse); FDP_UAI_EXT.1 User
Authentication Isolation; FDP_UDF_EXT.1/VI – Unidirectional Data Flow (Video Output); .............. 34
6.2.3 FDP_CDS_EXT.1 – Connected Displays Supported ................................................................ 35
6.2.4 FDP_FIL_EXT.1/KM – Device Filtering (Keyboard/Mouse); FDP_PDC_EXT.3/KM – Authorized
Connection Protocols (Keyboard/Mouse) .......................................................................................... 35
6.2.5
FDP_FIL_EXT.1/UA – Device Filtering (User Authentication Devices) ................................... 36
6.2.6 FDP_PDC_EXT.1 – Peripheral Device Connection; FDP_PDC_EXT.2/AO – Peripheral Device
Connection (Audio Output); FDP_PDC_EXT.2/KM – Authorized Devices (Keyboard/Mouse);
FDP_PDC_EXT.2/UA – Authorized Devices (User Authentication Devices); FDP_PDC_EXT.2/VI –
Peripheral Device Connection (Video Output); FDP_PDC_EXT.4 – Supported Authentication Device
37
6.2.7 FDP_PUD_EXT.1 – Powering Unauthorized Devices ............................................................. 38
6.2.8 FDP_PWR_EXT.1 Powered By Computer .............................................................................. 38
6.2.9 FDP_RIP.1/KM – Residual Information Protection (Keyboard Data), FDP_RIP_EXT.1 –
Residual Information Protection and FDP_RIP_EXT.2 – Purge of Residual Information .................... 38
6.2.10 FDP_SWI_EXT.1 – PSD Switching; FDP_SWI_EXT.2 – PSD Switching Methods;
FDP_SWI_EXT.3 – Tied Switching ....................................................................................................... 39
6.2.11 FDP_TER_EXT.1 Session Termination; FDP_TER_EXT.2 Session Termination or Removed
Devices; FDP_TER_EXT.3 Session Termination upon Switching ......................................................... 39
6.2.12
TOE Video Security Function ............................................................................................. 40
6.3 Identification and Authentication (FIA_UAU.2/ FIA_UID.2) ......................................................... 42
6.4 Security Management .................................................................................................................. 42
6.4.1 FMT_MOF.1 – Management of Security Functions Behavior ............................................... 42
6.4.2 FMT_SMF.1 – Specification of Management Functions ....................................................... 42
6.4.3 FMT_SMR.1 – Security Roles ................................................................................................. 43
6.5 Protection of the TSF .................................................................................................................... 43
6.5.1 FPT_FLS_EXT.1 – Failure with Preservation of Secure State ................................................. 43
6.5.2 FPT_NTA_EXT.1 – No Access to TOE ..................................................................................... 44
6.5.3 FPT_PHP.1 – Passive Detection of Physical Attack and FPT_PHP.3 – Resistance to Physical
Attack 44
6.5.4
FPT_STM.1 Reliable Time Stamps ......................................................................................... 44
6.5.5 FPT_TST.1 – TSF Testing and FPT_TST_EXT.1 – TSF Testing .................................................. 44
6.6 TOE Access .................................................................................................................................... 46
6.6.1 FTA_CIN_EXT.1 – Continuous Indications ............................................................................. 46
7 Protection Profile Claims .................................................................................................................... 48
8 Rationale ............................................................................................................................................. 51
8.1 TOE Summary Specification Rationale ......................................................................................... 51
Appendix A Letter of Volatility .................................................................................................................... 54