diff --git a/windows/client-management/mdm/healthattestation-csp.md b/windows/client-management/mdm/healthattestation-csp.md index 7c0aef670f..dd83b691f5 100644 --- a/windows/client-management/mdm/healthattestation-csp.md +++ b/windows/client-management/mdm/healthattestation-csp.md @@ -51,6 +51,15 @@ The attestation report provides a health assessment of the boot-time properties ### Attestation Flow with Microsoft Azure Attestation Service +#add image +

Attestation flow can be broadly in three main steps: +

+The protocol implemented can be found here: Attestation Protocol +

### Configuration Service Provider Nodes Windows 11 introduces additions to the HealthAttestation CSP node to integrate with Microsoft Azure Attestaiton service. @@ -206,17 +215,211 @@ This node will retrieve the service generated correlation IDs for the given MDM ### MAA CSP Intergation Steps
    -
  1. Setup a MAA provider instance: -MAA instance can be created following the steps here Quickstart: Set up Azure Attestation by using the Azure portal | Microsoft Docs.
    2. -
  2. Update the provider with an appropriate policy: -The MAA instance should be updated with an appropriate policy. How to author an Azure Attestation policy | Microsoft Docs -A Sample attestation policy that only checks for secureboot is here: -TODO
    3. -
  3. Call TriggerAttestation with your rpid, AAD token and the attestURI: +
  4. Setup a MAA provider instance:
    +MAA instance can be created following the steps here Quickstart: Set up Azure Attestation by using the Azure portal | Microsoft Docs.
    5. +
  5. Update the provider with an appropriate policy:
    +The MAA instance should be updated with an appropriate policy. How to author an Azure Attestation policy | Microsoft Docs +
    A Sample attestation policy: + +``` +version=1.2; + +configurationrules{ +}; + +authorizationrules { + => permit(); +}; + +issuancerules{ + +// SecureBoot enabled +c:[type == "events", issuer=="AttestationService"] => add(type = "efiConfigVariables", value = JmesPath(c.value, "Events[?EventTypeString == 'EV_EFI_VARIABLE_DRIVER_CONFIG' && ProcessedData.VariableGuid == '8BE4DF61-93CA-11D2-AA0D-00E098032B8C']")); +c:[type == "efiConfigVariables", issuer=="AttestationPolicy"]=> issue(type = "secureBootEnabled", value = JsonToClaimValue(JmesPath(c.value, "[?ProcessedData.UnicodeName == 'SecureBoot'] | length(@) == `1` && @[0].ProcessedData.VariableData == 'AQ'"))); +![type=="secureBootEnabled", issuer=="AttestationPolicy"] => issue(type="secureBootEnabled", value=false); + +// Retrieve bool properties +c:[type=="events", issuer=="AttestationService"] => add(type="boolProperties", value=JmesPath(c.value, "Events[? EventTypeString == 'EV_EVENT_TAG' && (PcrIndex == `12` || PcrIndex == `13` || PcrIndex == `19` || PcrIndex == `20`)].ProcessedData.EVENT_TRUSTBOUNDARY")); +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="codeIntegrityEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_CODEINTEGRITY"))); +c:[type=="codeIntegrityEnabledSet", issuer=="AttestationPolicy"] => issue(type="codeIntegrityEnabled", value=ContainsOnlyValue(c.value, true)); +![type=="codeIntegrityEnabled", issuer=="AttestationPolicy"] => issue(type="codeIntegrityEnabled", value=false); + +// Bitlocker Boot Status, The first non zero measurement or zero. +c:[type=="events", issuer=="AttestationService"] => add(type="srtmDrtmEventPcr", value=JmesPath(c.value, "Events[? EventTypeString == 'EV_EVENT_TAG' && (PcrIndex == `12` || PcrIndex == `19`)].ProcessedData.EVENT_TRUSTBOUNDARY")); +c:[type=="srtmDrtmEventPcr", issuer=="AttestationPolicy"] => issue(type="bitlockerEnabledValue", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_BITLOCKER_UNLOCK | @[? Value != `0`].Value | @[0]"))); +[type=="bitlockerEnabledValue"] => issue(type="bitlockerEnabled", value=true); +![type=="bitlockerEnabledValue"] => issue(type="bitlockerEnabled", value=false); + +// Elam Driver (windows defender) Loaded +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="elamDriverLoaded", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_LOADEDMODULE_AGGREGATION[] | [? EVENT_IMAGEVALIDATED == `true` && (equals_ignore_case(EVENT_FILEPATH, '\\windows\\system32\\drivers\\wdboot.sys') || equals_ignore_case(EVENT_FILEPATH, '\\windows\\system32\\drivers\\wd\\wdboot.sys'))] | @ != `null`"))); +[type=="elamDriverLoaded", issuer=="AttestationPolicy"] => issue(type="WindowsDefenderElamDriverLoaded", value=true); +![type=="elamDriverLoaded", issuer=="AttestationPolicy"] => issue(type="WindowsDefenderElamDriverLoaded", value=false); + +// Boot debugging +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="bootDebuggingEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_BOOTDEBUGGING"))); +c:[type=="bootDebuggingEnabledSet", issuer=="AttestationPolicy"] => issue(type="bootDebuggingDisabled", value=ContainsOnlyValue(c.value, false)); +![type=="bootDebuggingDisabled", issuer=="AttestationPolicy"] => issue(type="bootDebuggingDisabled", value=false); + +// Kernel Debugging +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="osKernelDebuggingEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_OSKERNELDEBUG"))); +c:[type=="osKernelDebuggingEnabledSet", issuer=="AttestationPolicy"] => issue(type="osKernelDebuggingDisabled", value=ContainsOnlyValue(c.value, false)); +![type=="osKernelDebuggingDisabled", issuer=="AttestationPolicy"] => issue(type="osKernelDebuggingDisabled", value=false); + +// DEP Policy +c:[type=="boolProperties", issuer=="AttestationPolicy"] => issue(type="depPolicy", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_DATAEXECUTIONPREVENTION.Value | @[-1]"))); +![type=="depPolicy"] => issue(type="depPolicy", value=0); + +// Test Signing +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="testSigningEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_TESTSIGNING"))); +c:[type=="testSigningEnabledSet", issuer=="AttestationPolicy"] => issue(type="testSigningDisabled", value=ContainsOnlyValue(c.value, false)); +![type=="testSigningDisabled", issuer=="AttestationPolicy"] => issue(type="testSigningDisabled", value=false); + +// Flight Signing +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="flightSigningEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_FLIGHTSIGNING"))); +c:[type=="flightSigningEnabledSet", issuer=="AttestationPolicy"] => issue(type="flightSigningNotEnabled", value=ContainsOnlyValue(c.value, false)); +![type=="flightSigningNotEnabled", issuer=="AttestationPolicy"] => issue(type="flightSigningNotEnabled", value=false); + +// VSM enabled +c:[type=="events", issuer=="AttestationService"] => add(type="srtmDrtmEventPcr", value=JmesPath(c.value, "Events[? EventTypeString == 'EV_EVENT_TAG' && (PcrIndex == `12` || PcrIndex == `19`)].ProcessedData.EVENT_TRUSTBOUNDARY")); +c:[type=="srtmDrtmEventPcr", issuer=="AttestationPolicy"] => add(type="vbsEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_VBS_VSM_REQUIRED"))); +c:[type=="srtmDrtmEventPcr", issuer=="AttestationPolicy"] => add(type="vbsEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_VBS_MANDATORY_ENFORCEMENT"))); +c:[type=="vbsEnabledSet", issuer=="AttestationPolicy"] => issue(type="vbsEnabled", value=ContainsOnlyValue(c.value, true)); +![type=="vbsEnabled", issuer=="AttestationPolicy"] => issue(type="vbsEnabled", value=false); +c:[type=="vbsEnabled", issuer=="AttestationPolicy"] => issue(type="vbsEnabled", value=c.value); + +// HVCI +c:[type=="srtmDrtmEventPcr", issuer=="AttestationPolicy"] => add(type="hvciEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_VBS_HVCI_POLICY | @[?String == 'HypervisorEnforcedCodeIntegrityEnable'].Value"))); +c:[type=="hvciEnabledSet", issuer=="AttestationPolicy"] => issue(type="hvciEnabled", value=ContainsOnlyValue(c.value, 1)); +![type=="hvciEnabled", issuer=="AttestationPolicy"] => issue(type="hvciEnabled", value=false); + +// IOMMU +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="iommuEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_VBS_IOMMU_REQUIRED"))); +c:[type=="iommuEnabledSet", issuer=="AttestationPolicy"] => issue(type="iommuEnabled", value=ContainsOnlyValue(c.value, true)); +![type=="iommuEnabled", issuer=="AttestationPolicy"] => issue(type="iommuEnabled", value=false); + +// Find the Boot Manager SVN, this is measured as part of a sequence and find the various measurements +// Find the first EV_SEPARATOR in PCR 12, 13, Or 14 +c:[type=="events", issuer=="AttestationService"] => add(type="evSeparatorSeq", value=JmesPath(c.value, "Events[? EventTypeString == 'EV_SEPARATOR' && (PcrIndex == `12` || PcrIndex == `13` || PcrIndex == `14`)] | @[0].EventSeq")); +c:[type=="evSeparatorSeq", value != "null", issuer=="AttestationPolicy"] => add(type="beforeEvSepClause", value=AppendString(AppendString("Events[? EventSeq < `", c.value), "`")); +[type=="evSeparatorSeq", value=="null", issuer=="AttestationPolicy"] => add(type="beforeEvSepClause", value="Events[? `true` "); + +// Find the first EVENT_APPLICATION_SVN. +c:[type=="beforeEvSepClause", issuer=="AttestationPolicy"] => add(type="bootMgrSvnSeqQuery", value=AppendString(c.value, " && EventTypeString == 'EV_EVENT_TAG' && PcrIndex == `12` && ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_APPLICATION_SVN] | @[0].EventSeq")); +c1:[type=="bootMgrSvnSeqQuery", issuer=="AttestationPolicy"] && c2:[type=="events", issuer=="AttestationService"] => add(type="bootMgrSvnSeq", value=JmesPath(c2.value, c1.value)); +c:[type=="bootMgrSvnSeq", value!="null", issuer=="AttestationPolicy"] => add(type="bootMgrSvnQuery", value=AppendString(AppendString("Events[? EventSeq == `", c.value), "`].ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_APPLICATION_SVN | @[0]")); + +// The first EVENT_APPLICATION_SVN. That value is the Boot Manager SVN +c1:[type=="bootMgrSvnQuery", issuer=="AttestationPolicy"] && c2:[type=="events", issuer=="AttestationService"] => issue(type="bootMgrSvn", value=JsonToClaimValue(JmesPath(c2.value, c1.value))); + +// OS Rev List Info +c:[type=="events", issuer=="AttestationService"] => issue(type="osRevListInfo", value=JsonToClaimValue(JmesPath(c.value, "Events[? EventTypeString == 'EV_EVENT_TAG' && PcrIndex == `13`].ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_OS_REVOCATION_LIST.RawData | @[0]"))); + +// Safe mode +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="safeModeEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_SAFEMODE"))); +c:[type=="safeModeEnabledSet", issuer=="AttestationPolicy"] => issue(type="notSafeMode", value=ContainsOnlyValue(c.value, false)); +![type=="notSafeMode", issuer=="AttestationPolicy"] => issue(type="notSafeMode", value=true); + +// Win PE +c:[type=="boolProperties", issuer=="AttestationPolicy"] => add(type="winPEEnabledSet", value=JsonToClaimValue(JmesPath(c.value, "[*].EVENT_WINPE"))); +c:[type=="winPEEnabledSet", issuer=="AttestationPolicy"] => issue(type="notWinPE", value=ContainsOnlyValue(c.value, false)); +![type=="notWinPE", issuer=="AttestationPolicy"] => issue(type="notWinPE", value=true); + +// CI Policy +c:[type=="events", issuer=="AttestationService"] => issue(type="codeIntegrityPolicy", value=JsonToClaimValue(JmesPath(c.value, "Events[? EventTypeString == 'EV_EVENT_TAG' && PcrIndex == `13`].ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_SI_POLICY[].RawData"))); + +// Secure Boot Custom Policy +c:[type=="events", issuer=="AttestationService"] => issue(type="secureBootCustomPolicy", value=JsonToClaimValue(JmesPath(c.value, "Events[? EventTypeString == 'EV_EFI_VARIABLE_DRIVER_CONFIG' && PcrIndex == `7` && ProcessedData.UnicodeName == 'CurrentPolicy' && ProcessedData.VariableGuid == '77FA9ABD-0359-4D32-BD60-28F4E78F784B'].ProcessedData.VariableData | @[0]"))); + +// Find the first EV_SEPARATOR in PCR 12, 13, Or 14 +c:[type=="events", issuer=="AttestationService"] => add(type="evSeparatorSeq", value=JmesPath(c.value, "Events[? EventTypeString == 'EV_SEPARATOR' && (PcrIndex == `12` || PcrIndex == `13` || PcrIndex == `14`)] | @[0].EventSeq")); +c:[type=="evSeparatorSeq", value != "null", issuer=="AttestationPolicy"] => add(type="beforeEvSepClause", value=AppendString(AppendString("Events[? EventSeq < `", c.value), "`")); +[type=="evSeparatorSeq", value=="null", issuer=="AttestationPolicy"] => add(type="beforeEvSepClause", value="Events[? `true` "); // No restriction of EV_SEPARATOR in case it is not present + +//Finding the Boot App SVN +// Find the first EVENT_TRANSFER_CONTROL with value 1 or 2 in PCR 12 which is before the EV_SEPARATOR +c1:[type=="beforeEvSepClause", issuer=="AttestationPolicy"] && c2:[type=="bootMgrSvnSeq", value != "null", issuer=="AttestationPolicy"] => add(type="beforeEvSepAfterBootMgrSvnClause", value=AppendString(AppendString(AppendString(c1.value, "&& EventSeq >= `"), c2.value), "`")); +c:[type=="beforeEvSepAfterBootMgrSvnClause", issuer=="AttestationPolicy"] => add(type="tranferControlQuery", value=AppendString(c.value, " && EventTypeString == 'EV_EVENT_TAG' && PcrIndex == `12`&& (ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_TRANSFER_CONTROL.Value == `1` || ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_TRANSFER_CONTROL.Value == `2`)] | @[0].EventSeq")); +c1:[type=="tranferControlQuery", issuer=="AttestationPolicy"] && c2:[type=="events", issuer=="AttestationService"] => add(type="tranferControlSeq", value=JmesPath(c2.value, c1.value)); + +// Find the first non-null EVENT_MODULE_SVN in PCR 13 after the transfer control. +c:[type=="tranferControlSeq", value!="null", issuer=="AttestationPolicy"] => add(type="afterTransferCtrlClause", value=AppendString(AppendString(" && EventSeq > `", c.value), "`")); +c1:[type=="beforeEvSepClause", issuer=="AttestationPolicy"] && c2:[type=="afterTransferCtrlClause", issuer=="AttestationPolicy"] => add(type="moduleQuery", value=AppendString(AppendString(c1.value, c2.value), " && EventTypeString == 'EV_EVENT_TAG' && PcrIndex == `13` && ((ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_LOADEDMODULE_AGGREGATION[].EVENT_MODULE_SVN | @[0]) || (ProcessedData.EVENT_LOADEDMODULE_AGGREGATION[].EVENT_MODULE_SVN | @[0]))].EventSeq | @[0]")); +c1:[type=="moduleQuery", issuer=="AttestationPolicy"] && c2:[type=="events", issuer=="AttestationService"] => add(type="moduleSeq", value=JmesPath(c2.value, c1.value)); + +// Find the first EVENT_APPLICATION_SVN after EV_EVENT_TAG in PCR 12. +c:[type=="moduleSeq", value!="null", issuer=="AttestationPolicy"] => add(type="applicationSvnAfterModuleClause", value=AppendString(AppendString(" && EventSeq > `", c.value), "`")); +c1:[type=="beforeEvSepClause", issuer=="AttestationPolicy"] && c2:[type=="applicationSvnAfterModuleClause", issuer=="AttestationPolicy"] => add(type="bootAppSvnQuery", value=AppendString(AppendString(c1.value, c2.value), " && EventTypeString == 'EV_EVENT_TAG' && PcrIndex == `12`].ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_APPLICATION_SVN | @[0]")); +c1:[type=="bootAppSvnQuery", issuer=="AttestationPolicy"] && c2:[type=="events", issuer=="AttestationService"] => issue(type="bootAppSvn", value=JsonToClaimValue(JmesPath(c2.value, c1.value))); + +// Finding the Boot Rev List Info +c:[type=="events", issuer=="AttestationService"] => issue(type="bootRevListInfo", value=JsonToClaimValue(JmesPath(c.value, "Events[? EventTypeString == 'EV_EVENT_TAG' && PcrIndex == `13`].ProcessedData.EVENT_TRUSTBOUNDARY.EVENT_BOOT_REVOCATION_LIST.RawData | @[0]"))); + +}; +``` +
    6. +
  6. Call TriggerAttestation with your rpid, AAD token and the attestURI:
    Use the Attestation URL generated in step 1, and append the appropriate api version you want to hit. More information about the api version can be found here Attestation - Attest Tpm - REST API (Azure Azure Attestation) | Microsoft Docs
    7. -
  7. Call GetAttestReport and decode and parse the report to ensure the attested report contains the required properties: +
  8. Call GetAttestReport and decode and parse the report to ensure the attested report contains the required properties:
    The decoded JWT token contains information per the attestation policy. -{ "typ": "JWT", "alg": "RS256", "x5c": [ "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" ], "kid": "e5j-rIjIITYTB9RQSgM-OzOWjXM" }.{ "nbf": 1629758941, "exp": 1630104841, "iat": 1629759241, "iss": "https://ulptestwin.eus.test.attest.azure.net", "jti": "e325dad03894f09b12c53f3b5eac5e36824c89ae", "ver": "1.0", "x-ms-ver": "1.0", "rp_data": "AQIDBA", "nonce": "AQIDBA", "cnf": { "jwk": { "kty": "RSA", "n": "vTCRaX0IZMsNHfJPOVyiYSCM2WABZmNo3PSVTOt9mh0vR4Mon080EGHM_V3afjKJ4NxmEZ01XeB-1TsuNM2-19_JMWZF-wiBTrBWEjcUQ84AxzukaWD1sMsH2kiqjaxXBHEUl8Hhq9SRjVEEdT-fKLOzBO070TffvRCKVxZIRI9Ry6E6K8gMEX3CH6Yk9b7clAua0MrUxd28hMxwx4hy1HyCsFSnXb_bIaqxLYjCxisc9mRx2vO6IuEqEVskSYDc-5f8u2G98ld6PuiMkAhvOOEBmaDlEksvUpnA8e9nWO98rg17pjyOms9GLvgKkSgOKbK8wQ-NuUyXutQfaN2MbQ", "e": "AQAB" } }, "x-ms-policy-hash": "BpV0Jxx6oZ2AjkgXx3Gj7JiJ1NpZWGppjdT2OTtBR4g", "AIKPresent": true, "BitlockerStatus": 1, "CodeIntegrityEnabled": true, "SafeMode": false, "SecureBootEnabled": true, "TpmVersion": 2, "VSMEnabled": true, "WinPE": false }.[Signature]
    9. +
    + + + { + "typ": "JWT", + "alg": "RS256", + "x5c": [ + "MIIE.....=", + "MIIG.....=", + "MIIF.....=" + ], + "kid": "8FUer20z6wzf1rod044wOAFdjsg" + }.{ + "nbf": 1633664812, + "exp": 1634010712, + "iat": 1633665112, + "iss": "https://contosopolicy.eus.attest.azure.net", + "jti": "2b63663acbcafefa004d20969991c0b1f063c9be", + "ver": "1.0", + "x-ms-ver": "1.0", + "rp_data": "AQIDBA", + "nonce": "AQIDBA", + "cnf": { + "jwk": { + "kty": "RSA", + "n": "yZGC3-1rFZBt6n6vRHjRjvrOYlH69TftIQWOXiEHz__viQ_Z3qxWVa4TfrUxiQyDQnxJ8-f8tBRmlunMdFDIQWhnew_rc3-UYMUPNcTQ0IkrLBDG6qDjFFeEAMbn8gqr0rRWu_Qt7Cb_Cq1upoEBkv0RXk8yR6JXmFIvLuSdewGs-xCWlHhd5w3n1rVk0hjtRk9ZErlbPXt74E5l-ZZQUIyeYEZ1FmbivOIL-2f6NnKJ-cR4cdhEU8i9CH1YV0r578ry89nGvBJ5u4_3Ib9Ragdmxm259npH53hpnwf0I6V-_ZhGPyF6LBVUG_7x4CyxuHCU20uI0vXKXJNlbj1wsQ", + "e": "AQAB" + } + }, + "x-ms-policy-hash": "GiGQCTOylCohHt4rd3pEppD9arh5mXC3ifF1m1hONh0", + "WindowsDefenderElamDriverLoaded": true, + "bitlockerEnabled": true, + "bitlockerEnabledValue": 4, + "bootAppSvn": 1, + "bootDebuggingDisabled": true, + "bootMgrSvn": 1, + "bootRevListInfo": "gHWqR2F-1wEgAAAACwBxrZXHbaiuTuO0PSaJ7WQMF8yz37Z2ATgSNTTlRkwcTw", + "codeIntegrityEnabled": true, + "codeIntegrityPolicy": [ + "AAABAAAAAQBWAAsAIAAAAHsAOABmAGIANAA4ADYANQBlAC0AZQA5ADAAYgAtADQANAA0AGYALQBiADUAYgA1AC0AZQAyAGEAYQA1ADEAZAA4ADkAMABmAGQAfQAuAEMASQBQAAAAVnW86ERqAg5n9QT1UKFr-bOP2AlNtBaaHXjZODnNLlk", + "AAAAAAAACgBWAAsAIAAAAHsAYgBjADQAYgBmADYAZAA3AC0AYwBjADYAMAAtADQAMABmADAALQA4ADYANAA0AC0AMQBlADYANAA5ADEANgBmADgAMQA4ADMAfQAuAEMASQBQAAAAQ7vOXuAbBRIMglSSg7g_LHNeHoR4GrY-M-2W5MNvf0o", + "AAAAAAAACgBWAAsAIAAAAHsAYgAzADEAOAA5ADkAOQBhAC0AYgAxADMAZQAtADQANAA3ADUALQBiAGMAZgBkAC0AMQBiADEANgBlADMAMABlADYAMAAzADAAfQAuAEMASQBQAAAALTmwU3eadNtg0GyAyKIAkYed127RJCSgmfFmO1jN_aI", + "AAAAAAAACgBWAAsAIAAAAHsAZgBlADgAMgBkADUAOAA5AC0ANwA3AGQAMQAtADQAYwA3ADYALQA5AGEANABhAC0AZQA0ADUANQA0ADYAOAA4ADkANAAxAGIAfQAuAEMASQBQAAAA8HGUwA85gHN_ThItTYtu6sw657gVuOb4fOhYl-YJRoc", + "AACRVwAACgAmAAsAIAAAAEQAcgBpAHYAZQByAFMAaQBQAG8AbABpAGMAeQAuAHAANwBiAAAAYcVuY0HdW4Iqr5B-6Sl85kwIXRG9bqr43pVhkirg4qM" + ], + "depPolicy": 0, + "flightSigningNotEnabled": false, + "hvciEnabled": true, + "iommuEnabled": true, + "notSafeMode": true, + "notWinPE": true, + "osKernelDebuggingDisabled": true, + "osRevListInfo": "gHLuW2F-1wEgAAAACwDLyDTUQILjdz_RfNlShVgNYT9EghL7ceMReWg9TuwdKA", + "secureBootEnabled": true, + "testSigningDisabled": true, + "vbsEnabled": true + }.[Signature] + +
## Windhows 10 Device HealthAttestation