收集 Cisco ISE 日志

解析器版本：34.0

本文档介绍了如何使用 Bindplane 将 Cisco ISE 日志注入到 Google Security Operations。

解析器从 Cisco ISE syslog 和 CSV 格式的日志中提取字段。它使用 grok 和/或 kv 来解析日志消息，然后将这些值映射到统一数据模型 (UDM)。它还会为事件来源和类型设置默认元数据值。

准备工作

请确保满足以下前提条件：

• Google SecOps 实例
• Windows Server 2016 或更高版本，或者具有 systemd 的 Linux 主机
• 如果在代理后面运行，请确保防火墙端口已根据 Bindplane 代理要求打开
• 对 Cisco ISE 管理门户的特权访问权限

获取 Google SecOps 注入身份验证文件

1. 登录 Google SecOps 控制台。
2. 依次前往 SIEM 设置 > 收集代理。
3. 下载数据注入身份验证文件。将文件安全地保存在将要安装 Bindplane 的系统上。

获取 Google SecOps 客户 ID

1. 登录 Google SecOps 控制台。
2. 依次前往 SIEM 设置 > 配置文件。
3. 复制并保存组织详细信息部分中的客户 ID。

安装 Bindplane 代理

按照以下说明在 Windows 或 Linux 操作系统上安装 Bindplane 代理。

Windows 安装

1. 以管理员身份打开命令提示符或 PowerShell。

2. 运行以下命令：

   msiexec /i "https://github.com/observIQ/bindplane-agent/releases/latest/download/observiq-otel-collector.msi" /quiet
   

3. 等待安装完成。

4. 运行以下命令，验证安装是否成功：

   sc query observiq-otel-collector
   

该服务应显示为 正在运行。

Linux 安装

1. 打开具有 root 或 sudo 权限的终端。

2. 运行以下命令：

   sudo sh -c "$(curl -fsSlL https://github.com/observiq/bindplane-agent/releases/latest/download/install_unix.sh)" install_unix.sh
   

3. 等待安装完成。

4. 运行以下命令，验证安装是否成功：

   sudo systemctl status observiq-otel-collector
   

该服务应显示为有效（正在运行）。

其他安装资源

如需了解其他安装选项和问题排查信息，请参阅 Bindplane 代理安装指南。

配置 Bindplane 代理以注入 syslog 并将其发送到 Google SecOps

找到配置文件

• Linux：

  sudo nano /etc/bindplane-agent/config.yaml
  

• Windows：

  notepad "C:\Program Files\observIQ OpenTelemetry Collector\config.yaml"
  

修改配置文件

• 将 config.yaml 的全部内容替换为以下配置：

  receivers:
      udplog:
          listen_address: "0.0.0.0:514"
  
  exporters:
      chronicle/chronicle_w_labels:
          compression: gzip
          creds_file_path: '/path/to/ingestion-authentication-file.json'
          customer_id: 'YOUR_CUSTOMER_ID'
          endpoint: malachiteingestion-pa.googleapis.com
          log_type: 'CISCO_ISE'
          raw_log_field: body
          ingestion_labels:
  
  service:
      pipelines:
          logs/source0__chronicle_w_labels-0:
              receivers:
                  - udplog
              exporters:
                  - chronicle/chronicle_w_labels
  

配置参数

• 替换以下占位符：

  • 接收器配置：

    • udplog：使用 udplog 表示 UDP syslog，使用 tcplog 表示 TCP syslog
    • 0.0.0.0：要监听的 IP 地址（0.0.0.0 表示监听所有接口）
    • 514：要监听的端口号（标准 syslog 端口）

  • 导出器配置：

    • creds_file_path：提取身份验证文件的完整路径：
      • Linux：/etc/bindplane-agent/ingestion-auth.json
      • Windows：C:\Program Files\observIQ OpenTelemetry Collector\ingestion-auth.json
    • YOUR_CUSTOMER_ID：从“获取客户 ID”部分获取的客户 ID
    • endpoint：区域端点网址：
      • 美国：malachiteingestion-pa.googleapis.com
      • 欧洲：europe-malachiteingestion-pa.googleapis.com
      • 亚洲：asia-southeast1-malachiteingestion-pa.googleapis.com
      • 如需查看完整列表，请参阅区域级端点
    • log_type：日志类型，与在 Chronicle 中显示的完全一致 (CISCO_ISE)

保存配置文件

• 修改后，保存文件：
  • Linux：依次按 Ctrl+O、Enter 和 Ctrl+X
  • Windows：依次点击文件 > 保存

重启 Bindplane 代理以应用更改

• 如需在 Linux 中重启 Bindplane 代理，请运行以下命令：

  sudo systemctl restart observiq-otel-collector
  

  1. 验证服务是否正在运行：

       sudo systemctl status observiq-otel-collector
     

  2. 检查日志是否存在错误：

       sudo journalctl -u observiq-otel-collector -f
     

• 如需在 Windows 中重启 Bindplane 代理，请选择以下选项之一：

  • 以管理员身份运行命令提示符或 PowerShell：

    net stop observiq-otel-collector && net start observiq-otel-collector
    

  • 服务控制台：

    1. 按 Win+R，输入 services.msc，然后按 Enter 键。
    2. 找到 observIQ OpenTelemetry 收集器。

    3. 右键点击并选择重新启动。

    4. 验证服务是否正在运行：

       sc query observiq-otel-collector
       

    5. 检查日志是否存在错误：

       type "C:\Program Files\observIQ OpenTelemetry Collector\log\collector.log"
       

在 Cisco ISE 上配置 Syslog 转发

1. 登录 Cisco ISE 管理门户。
2. 依次前往管理 > 系统 > 日志记录 > 远程日志记录目标。
3. 点击添加以创建新的远程日志记录目标。
4. 提供以下配置详细信息：
   • 名称：输入一个描述性名称（例如 Google-SecOps-Bindplane）。
   • 说明：输入说明（可选）。
   • IP 地址：输入 Bindplane 代理主机 IP 地址。
   • 端口：输入 514。
   • 媒体资源代码：选择 LOCAL6（或您偏好的媒体资源）。
   • 长度上限：输入 8192（或支持的最大值）。
   • 在 Syslog 消息中包含提醒：选中此复选框可包含提醒。
5. 点击保存。
6. 依次前往管理 > 系统 > 日志记录 > 日志记录类别。
7. 选择要转发的每个日志记录类别，然后点击修改：
   • AAA 审核
   • AAA 诊断
   • 会计
   • 管理员审核日志
   • 安全状况和客户端配置审核
   • Profiler
   • 系统诊断
8. 在目标部分中，将远程日志记录目标 Google-SecOps-Bindplane 从可用移至已选择。
9. 点击保存。
10. 通过检查 Bindplane 代理日志，验证是否正在发送 syslog 消息。

UDM 映射表

日志字段	UDM 映射	逻辑
Port	event.idm.read_only_udm.additional.fields	从变更日志映射
Device_IP_Address	event.idm.read_only_udm.target.ip和event.idm.read_only_udm.target.asset.ip之间	从变更日志映射
DeviceIPAddress	event.idm.read_only_udm.target.ip和event.idm.read_only_udm.target.asset.ip之间	从变更日志映射
DevicePort	event.idm.read_only_udm.target.port	从变更日志映射
NetworkDeviceName	event.idm.read_only_udm.target.hostname和event.idm.read_only_udm.target.asset.hostname之间	从变更日志映射
DestinationIPAddress	event.idm.read_only_udm.intermediary.ip	从变更日志映射
DestinationPort	event.idm.read_only_udm.intermediary.port	从变更日志映射
DeviceIPAddress	event.idm.read_only_udm.principal.ip和event.idm.read_only_udm.principal.asset.ip之间	从变更日志映射
DevicePort	event.idm.read_only_udm.principal.port	从变更日志映射
nas_name	event.idm.read_only_udm.additional.fields	从变更日志映射
Acct-Multi-Session-Id	event.idm.read_only_udm.additional.fields	从变更日志映射
Certificate	event.idm.read_only_udm.security_result.detection_fields	从变更日志映射
expiry_date	event.idm.read_only_udm.security_result.detection_fields	从变更日志映射
Model Name	event.idm.read_only_udm.principal.asset.attribute.labels	从变更日志映射
FramedIPAddress	event.idm.read_only_udm.principal.ip	从变更日志映射
FramedIPAddress	event.idm.read_only_udm.principal.asset.ip	从变更日志映射
undefined-186	event.idm.read_only_udm.additional.fields	从变更日志映射
undefined-187	event.idm.read_only_udm.additional.fields	从变更日志映射
undefined-188	event.idm.read_only_udm.additional.fields	从变更日志映射
Service	event.idm.read_only_udm.target.application	从变更日志映射
Type	event.idm.read_only_udm.additional.fields	从变更日志映射
Privilege-Level	event.idm.read_only_udm.additional.fields	从变更日志映射
Authen-Type	event.idm.read_only_udm.additional.fields	从变更日志映射
Authen-Method	event.idm.read_only_udm.additional.fields	从变更日志映射
Service-Argument	event.idm.read_only_udm.additional.fields	从变更日志映射
MatchedCommandSet	event.idm.read_only_udm.security_result.rule_labels	从变更日志映射
SelectedCommandSet	event.idm.read_only_udm.security_result.rule_labels	从变更日志映射
NAS-IP-Address	event.idm.read_only_udm.intermediary.ip	从变更日志映射
ServiceSelectionMatchedRule	event.idm.read_only_udm.additional.fields	从变更日志映射
EapAuthentication	event.idm.read_only_udm.additional.fields	从变更日志映射
ACSVersion	event.idm.read_only_udm.additional.fields	从变更日志映射
NetworkDeviceGroups_Device_Type	event.idm.read_only_udm.additional.fields	从变更日志映射
NetworkDeviceGroups_Location	event.idm.read_only_udm.intermediary.location.country_or_region	从变更日志映射
EnableFlag	event.idm.read_only_udm.additional.fields	从变更日志映射
LicenseTypes	event.idm.read_only_udm.additional.fields	从变更日志映射
NetworkDeviceName	event.idm.read_only_udm.principal.hostname和event.idm.read_only_udm.principal.asset.hostname之间	从变更日志映射
r_ip_or_host	event.idm.read_only_udm.intermediary.hostname和event.idm.read_only_udm.intermediary.asset.hostname之间	从变更日志映射
r_ip_or_host	event.idm.read_only_udm.intermediary.ip和event.idm.read_only_udm.intermediary.asset.ip之间	从变更日志映射
intermediary	event.idm.read_only_udm.intermediary	从变更日志映射
DestinationPort	event.idm.read_only_udm.target.port	从变更日志映射
NAS-Port	event.idm.read_only_udm.principal.port	从变更日志映射
NAS-IP-Address	event.idm.read_only_udm.principal.ip	从变更日志映射
SSID	event.idm.read_only_udm.intermediary.mac	从变更日志映射
UserName	event.idm.read_only_udm.target.user.userid	从变更日志映射
User-Name	event.idm.read_only_udm.target.user.userid	从变更日志映射
CPMSessionID	event.idm.read_only_udm.additional.fields	从变更日志映射
TotalAuthenLatency	event.idm.read_only_udm.additional.fields	从变更日志映射
ClientLatency	event.idm.read_only_udm.additional.fields	从变更日志映射
IdentityPolicyMatchedRule	event.idm.read_only_udm.additional.fields	从变更日志映射
EndPointMatchedProfile	event.idm.read_only_udm.additional.fields	从变更日志映射
RadiusFlowType	event.idm.read_only_udm.additional.fields	从变更日志映射
IsThirdPartyDeviceFlow	event.idm.read_only_udm.additional.fields	从变更日志映射
SelectedAuthorizationProfiles	event.idm.read_only_udm.additional.fields	从变更日志映射
SSID	event.idm.read_only_udm.additional.fields	从变更日志映射
AcsSessionID	event.idm.read_only_udm.additional.fields	从变更日志映射
SelectedAccessService	event.idm.read_only_udm.additional.fields	从变更日志映射
AuthenticationIdentityStore	event.idm.read_only_udm.additional.fields	从变更日志映射
allowEasyWiredSession	event.idm.read_only_udm.additional.fields	从变更日志映射
ConfigVersionId	event.idm.read_only_udm.additional.fields	从变更日志映射
RequestLatency	event.idm.read_only_udm.additional.fields	从变更日志映射
Service-Type	event.idm.read_only_udm.additional.fields	从变更日志映射
Class	event.idm.read_only_udm.additional.fields	从变更日志映射
Called-Station-ID	event.idm.read_only_udm.additional.fields	从变更日志映射
Calling-Station-ID	event.idm.read_only_udm.additional.fields	从变更日志映射
Acct-Session-Id	event.idm.read_only_udm.additional.fields	从变更日志映射
Protocol	event.idm.read_only_udm.additional.fields	从变更日志映射
PostureAssessmentStatus	event.idm.read_only_udm.additional.fields	从变更日志映射
r_total_seg	event.idm.read_only_udm.additional.fields	从变更日志映射
r_seg_num	event.idm.read_only_udm.additional.fields	从变更日志映射
EapTunnel	event.idm.read_only_udm.additional.fields	从变更日志映射
cisco-av-pair	event.idm.read_only_udm.additional.fields	从变更日志映射
Framed-MTU	event.idm.read_only_udm.additional.fields	从变更日志映射
Airespace-Wlan-Id	event.idm.read_only_udm.additional.fields	从变更日志映射
NAS-Identifier	event.idm.read_only_udm.principal.labels	从变更日志映射
Chargeable-User-Identity	event.idm.read_only_udm.principal.user.attribute.labels	从变更日志映射
UserType	event.idm.read_only_udm.principal.user.attribute.labels	从变更日志映射
AuthenticationMethod	event.idm.read_only_udm.security_result.detection_fields	从变更日志映射
SelectedAuthenticationIdentityStores	event.idm.read_only_udm.security_result.detection_fields	从变更日志映射
r_ip_or_host	event.idm.read_only_udm.intermediary.hostname	从变更日志映射
r_ip_or_host	event.idm.read_only_udm.intermediary.asset.hostname	从变更日志映射
NAS-IP-Address	event.idm.read_only_udm.principal.nat_ip	从变更日志映射
DestinationIPAddress	event.idm.read_only_udm.target.ip和event.idm.read_only_udm.target.asset.ip之间	从变更日志映射
Device_IP_Address	event.idm.read_only_udm.principal.ip和event.idm.read_only_udm.principal.asset.ip之间	从变更日志映射
UserName	event.idm.read_only_udm.principal.user.userid	从变更日志映射
User-Name	event.idm.read_only_udm.principal.user.userid	从变更日志映射
NetworkDeviceProfileId	event.idm.read_only_udm.principal.asset.asset_id	从变更日志映射
EndpointMacAddress	event.idm.read_only_udm.principal.asset.mac	从变更日志映射
ISELocalAddress	event.idm.read_only_udm.principal.ip	从变更日志映射
ISELocalAddress	event.idm.read_only_udm.principal.asset.ip	从变更日志映射
NetworkDeviceProfileName	event.idm.read_only_udm.principal.asset.asset_id	从变更日志映射
MacAddress	event.idm.read_only_udm.principal.mac和event.idm.read_only_udm.principal.asset.mac之间	从变更日志映射
IpAddress	event.idm.read_only_udm.principal.ip和event.idm.read_only_udm.principal.asset.ip之间	从变更日志映射
PortalName	event.idm.read_only_udm.target.url	从变更日志映射
NADAddress	event.idm.read_only_udm.intermediary.ip和event.idm.read_only_udm.intermediary.asset.ip之间	从变更日志映射
AuditSessionId	event.idm.read_only_udm.security_result.detection_fields	从变更日志映射
ResponseTime	event.idm.read_only_udm.additional_fields	从变更日志映射
EndPointMACAddress	principal.asset.mac	从变更日志映射
CPMSessionID	network.session_id	从变更日志映射
StepLatency	additional.fields	从变更日志映射
TotalAuthenLatency	sec_result.detection_fields	从变更日志映射
ClientLatency	sec_result.detection_fields	从变更日志映射
HostIdentityGroup	additional_fields	从变更日志映射
ntp_server_1", "ntp_server_2", and "ntp_server_3	target.ip	从变更日志映射
column11	metadata.description	从变更日志映射
column14	metadata.product_log_id	从变更日志映射
column16	principal.hostname	从变更日志映射
user	principal.user.userid	从变更日志映射
Source	principal.ip	从变更日志映射
localport	principal.port	从变更日志映射
dc-protocol-map" , "audit-session-id" , "vlan-id" , "method" , "cisco-wlan-ssid" , "SelectedAccessService" , and "Network_Device_Profile	security_result.detection_fields	从变更日志映射
threshold_value	additional.fields	从变更日志映射
used_space_value	additional.fields	从变更日志映射
Nas-Port-id	security_result.detection_fields	从变更日志映射
UserName	principal.mac	从变更日志映射
SSID	security_result.detection_fields	从变更日志映射
RadiusFlowType	security_result.detection_fields	从变更日志映射
ExternalGroups	additional.fields	从变更日志映射
msg_sev	security_result.severity_details	从变更日志映射
r_total_seg", "r_seg_num", "msg_code", and "r_msg_id	security_result.detection_fields	从变更日志映射
r_cat_name	security_result.category_details	从变更日志映射
msg_text" and "msg_class	metadata.description	从变更日志映射
EndpointSourceEvent", "NASIdentifier", "NAS-Port-Type", "NAS-Port-Id", "ProfilerServer	security_result.detection_fields	从变更日志映射
cisco-av-pair=dhcp-option=host-name	target.hostname	从变更日志映射
FramedIPAddress	security_result.detection_fields	从变更日志映射
logstash.irm_region	additional.fields	从变更日志映射
logstash.irm_environment	additional.fields	从变更日志映射
logstash.irm_site	additional.fields	从变更日志映射
logstash.ingest.timestamp	metadata.ingested_timestamp	从变更日志映射
logstash.process.timestamp	metadata.collected_timestamp	从变更日志映射

日志字段	UDM 映射	备注
AAA_Event	security_result.detection_fields
AAA_Security_Result.detection_fields	aaa_service
ac-user-agent	network.http.user_agent
Acct-Authentic	security_result.detection_fields
Acct-Delay-Time	security_result.detection_fields
Acct-Input-Octets	security_result.detection_fields
Acct-Input-Packets	security_result.detection_fields
Acct-Output-Octets	security_result.detection_fields
Acct-Output-Packets	security_result.detection_fields
Acct-Session-Id	sec_result.detection_fields additional.fields
Acct-Session-Time	security_result.detection_fields
Acct-Status-Type	security_result.detection_fields
Acct-Terminate-Cause	security_result.detection_fields
AcctReply-Status	security_result.detection_fields
AcctRequest-Flags	security_result.detection_fields
ACS_CiscoSecure_Defined_ACL	security_result.detection_fields
AcsSessionID	sec_result.detection_fields additional.fields
Action	security_result.action_details
action_details	security_result.action_details
ActiveSessionCount	security_result.detection_fields
ad_identifier	about.hostname
ad_join_point	principal.administrative_domain
ad_operating_system	principal.platform
AD-Account-Name	principal.user.userid target.hostname
AD-Domain	principal.group.group_display_name
AD-Domain-Controller	target.administrative_domain
AD-Error-Details	security_result.description
AD-Forest	target.resource.attribute.labels
AD-Groups-Names	principal.user.group_identifiers
AD-Host-Candidate-Identities	sec_result.detection_fields
AD-IP-Address	target.ip target.asset.ip
AD-Log-Id	sec_result.detection_fields
AD-Site	target.location.name
AD-Srv-Query	security_result.detection_fields
AD-Srv-Record	security_result.detection_fields
AD-User-Candidate-Identities	principal.user.attribute.labels
AD-User-DNS-Domain	network.dns_domain
AD-User-Join-Point	target.hostname target.asset.hostname
AD-User-NetBios-Name	principal.user.attribute.labels
AD-User-Qualified-Name	principal.user.email_addresses
AD-User-Resolved-DNs	principal.user.attribute.labels
AD-User-Resolved-Identities	sec_result.detection_fields principal.user.userid
AD-User-Resolved-Identities
AD-User-SamAccount-Name	principal.user.attribute.labels
Admin	principal.user.userid
AdminInterface	principal.user.attribute.labels
AdminIPAddress	principal.ip
AdminName	principal.user.userid
affected-dn	target.resource.nametarget.resource.attribute.labels target.resource.resource_type	target.resource.resource_type => "USER"
Airespace-Wlan-Id	additional.fields
allowEasyWiredSession	sec_result.detection_fields additional.fields
AMInstalled	security_result.detection_fields
assetDeviceType	principal.resource.name
assetIncidentScore	security_result.detection_fields
Audit_session_id	sec_result.detection_fields
AuditSessionId	sec_result.detection_fields
Authen-Reply-Status	security_result.detection_fields
AuthenticationIdentityStore	sec_result.detection_fields additional.fields
AuthenticationMethod	security_result.detection_fields
AuthenticationResult	security_result.action
AuthenticationStatus	security_result.action security_result.action_details
Author-Reply-Status	additional.fields
AuthorizationFailureReason	security_result.detection_fields
AuthorizationPolicyMatchedRule	security_result.rule_name
av-pair-severity	security_result.detection_fields
BYODRegistration	sec_result.detection_fields
CacheUpdateTime	security_result.detection_fields
Called-Station-ID	security_result.detection_fields target.ip target.mac
Calling-Station-ID	security_result.detection_fields principal.ip principal.mac
cdpCacheAddressType	security_result.detection_fields
cdpCacheVersion	security_result.detection_fields
cdpUndefined28	security_result.detection_fields
change-set	additional.fields
Chargeable-User-Identity	principal.user.attribute.labels
cisco-av-pair	additional.fields security_result.detection_fields
CiscoIOS	security_result.detection_fields
Class	sec_result.detection_fields
client_type	additional.fields
client-iif-id	security_result.detection_fields
ClientLatency	security_result.detection_fields additional.fields
CmdSet	target.process.command_line
coa-push	security_result.detection_fields
CoAClientInstanceDestinationIPAddress	target.ip target.asset.ip
coaReason	security_result.detection_fields
coaSourceComponent	security_result.detection_fields
coaType	security_result.detection_fields
Component	security_result.detection_fields
ConfigChangeData	security_result.detection_fields
ConfigVersionId	sec_result.detection_fields additional.fields
connect-progress	security_result.detection_fields
ConnectionStatus	sec_result.detection_fields
ConnectionStatus=Failed	security_result.action ="BLOCK"
Constructeurs	principal.asset.hardware.manufacturer
counters_kvp	event.idm.read_only_udm.target.asset.attribute.labels
CPMSessionID	security_result.detection_fields additional.fields network.session_id
CreateTime	event.idm.read_only_udm.principal.asset.attribute.creation_time
cts_security_group_tag	security_result.detection_fields
cts-pac-opaque	security_result.detection_fields
datetime	metadata.event_timestamp
days_to_expiry	security_result.detection_fields
DeltaRadiusRequestCount	security_result.detection_fields
DeltaTacacsRequestCount	security_result.detection_fields
Description	security_result.detection_fields
DestinationIPAddress	target.ip target.asset.ip
DestinationIPAddress	target.ip target.asset.ip
DestinationPort	target.port
DetailedInfo	sec_result.description
Device_IP_Address	principal.ip principal.asset.ip
device-mac	principal.mac
device-platform	principal.platform
device-platform-version	principal.platform_version
device-public-mac	principal.mac
device-type	principal.asset.hardware.model
device-uid	principal.resource.product_object_id
device-uid-global	principal.asset.product_object_id
DeviceIPAddress	principal.ip target.ip intermediary.ip
DevicePort	principal.port target.port intermediary.port
DeviceRegistrationStatus	sec_result.detection_fields
dhcp-class-identifier	security_result.detection_fields
dhcp-parameter-request-list	additional.fields
Domaines	additional.fields
DoReplicate	security_result.detection_fields
DTLSSupport	security_result.detection_fields
EAP-Key-Name	additional.fields
EapTunnel	additional.fields
EmailAddress	principal.user.email_addresses
EnableFlag	additional.fields
EnableSingleConnect	security_result.detection_fields
End-of-LLDPDU	security_result.detection_fields
endpoint_id	principal.mac principal.asset.mac
EndpointCertainityMetric	sec_result.detection_fields
EndpointIdentityGroup	principal.group.group_display_name
EndpointIPAddress	principal.asset.ip
EndPointMACAddress	principal.mac principal.asset.mac
EndPointMatchedProfile	security_result.about.labels additional.fields
EndpointNADAddress	sec_result.detection_fields
EndpointOUI	sec_result.detection_fields
EndpointPolicy	principal.asset.platform_software.platform_version security_result.detection_fields
EndPointPolicyID	security_result.detection_fields
EndPointProfilerServer	target.hostname
EndpointProperty	sec_result.detection_fields
EndPointSource	target.resource.attribute.labels
EndpointSourceEvent	sec_result.detection_fields
EndpointUserAgent	network.http.user_agent
EndPointVersion	security_result.detection_fields
epid	security_result.detection_fields
Error Message	additional.fields
event	additional.fields
extended_key_usage_oid	additional.fields
external_groups	additional.fields
FailureFlag	security_result.detection_fields
FailureReason	sec_result.detection_fields additional.fields
FeedService	security_result.detection_fields
FirstCollection	event.idm.read_only_udm.principal.asset.first_discover_time
foreign_ip	intermediary.ip
FQSubjectName	security_result.detection_fields
Framed-MTU	additional.fields
Framed-Protocol	sec_result.detection_fields
FramedIPAddress	security_result.detection_fields
group_name	principal.group.group_display_name
Header-Flags	security_result.detection_fields
HostIdentityGroup	additional.fields
IdentityAccessRestricted	security_result.detection_fields
IdentityGroup	principal.group.group_display_name
IdentityGroupID	principal.group.product_object_id
IdentityPolicyMatchedRule	sec_result.about.labels additional.fields
IdentitySelectionMatchedRule	sec_result.detection_fields
Idle-Timeout	security_result.detection_fields
idletime	security_result.detection_fields
IMEI	target.asset.product_object_id
inacl_rule	security_result.detection_fields
intermediary_hostname	intermediary.hostname
ionTimeStamp	security_result.detection_fields
ios-version	principal.asset.software.version
ip_inacl_rule	security_result.detection_fields
ip_source_ip	principal.ip principal.asset.ip
IpAddress	principal.ip principal.asset.ip
IPSEC	additional.fields
ise_port	principal.port intermediary.port
ISELocalAddress	intermediary.ip principal.ip
ISEModuleName	sec_result.detection_fields
ISEPolicySetName	target.resource.name
ISEServiceName	sec_result.detection_fields
IsMachineAuthentication	security_result.detection_fields
IsMachineIdentity	security_result.detection_fields
IsRegistered	security_result.detection_fields
Issuer	about.labels
IsThirdPartyDeviceFlow	sec_result.detection_fields additional.fields
key_usage	additional.fields
LastActivity	event.idm.read_only_udm.principal.asset.last_discover_time
LastNmapScanTime	sec_result.detection_fields
LicenseType	additional.fields
lldpManAddress	security_result.detection_fields
lldpPortDescription	security_result.detection_fields
lldpPortId	security_result.detection_fields
lldpSystemCapabilitiesMap	security_result.detection_fields
lldpSystemDescription	security_result.detection_fields
lldpTimeToLive	security_result.detection_fields
lldpUndefined127	security_result.detection_fields
localport	principal.port
Location	principal.location.country_or_region target.location.country_or_region security_result.detection_fields
log-id	metadata.product_log_id
logstash.ingest.host	intermediary.hostname
logstash.ingest.timestamp	metadata.ingested_timestamp
logstash.irm_environment	additional.fields
logstash.irm_region	additional.fields
logstash.irm_site	additional.fields
logstash.process.host	intermediary.hostname
logstash.process.timestamp	metadata.collected_timestamp
MAC	principal.mac
mac_UserName	principal.mac
MacAddress	principal.mac
MajorVersion	security_result.detection_fields
Manufacturer	target.asset.hardware.manufacturer
MatchedPolicy	security_result.detection_fields
MatchedPolicyID	security_result.rule_id
MDMFailureReason	sec_result.detection_fields
MDMServerName	metadata.product_name
mDNS	security_result.detection_fields
MESSAGE	security_result.description
MFCInfoEndpointType	principal.asset.asset_type principal.asset.attribute.labels
MinorVersion	security_result.detection_fields
MisconfiguredClientFixReason	security_result.detection_fields
Model	target.asset.hardware.model
Model_Name	principal.asset.attribute.labels
msg_class	metadata.description
msg_sev	security_result.severity sec_result.severity_details
msg_text	metadata.description security_result.severity sec_result.severity_details,security_result.action
msg_text	security_result.action
NAD Address	principal.ip
NADAddress	intermediary.ip
Name	principal.group.group_identifiers
nas_ip_address	principal.nat_ip
NAS-Identifier	principal.labels
NAS-IP-Address	principal.nat_ip principal.ip
NAS-Port	principal.port principal.labels
nas-update	security_result.detection_fields
NASIdentifier	security_result.detection_fields principal.labels
NASPort	principal.nat_port if valid else to security_result.detection_fields principal.labels
NASPortId	security_result.detection_fields principal.labels
NASPortType	security_result.detection_fields principal.labels
Network Device Name	target.hostname target.asset.hostname
network_adapter	target.resource.name
network_application_protocol_result	network.application_protocol
NetworkDeviceGroups	sec_result.detection_fields
NetworkDeviceGroups_IPSEC	additional.fields
NetworkDeviceProfileId	principal.asset.asset_id
NetworkDeviceProfileName	principal.asset.attribute.labels
NmapScanCount	security_result.detection_fields
ntp_server_1	target.ip target.asset.ip
ntp_server_2	target.ip target.asset.ip
ntp_server_3	target.ip target.asset.ip
ObjectInternalID	security_result.detection_fields
ObjectName	security_result.about.labels
ObjectType	security_result.labout.abels additional.fields
operating-system-result	target.asset.platform_software.platform_version	target.platform = WINDOWS
OperatingSystem	target.asset.platform_software.platform_version
OperationMessageText	sec_result.detection_fields
OperationMessageText	about.labels
OUI	security_result.detection_fields
pad	security_result.detection_fields
PeerAddress	target.mac target.asset.mac
PeerName	target.hostname target.asset.hostname
PhoneNumber	principal.user.phone_numbers
platform-version	principal.platform_version
PolicyVersion	security_result.detection_fields
Port	principal.port target.port
Portal_Name	additional.fields
PortalName	target.url
PortalUser	principal.user.userid
PortalUser_GuestSponsor	principal.user.attribute.labels
PortalUser_GuestType	principal.user.attribute.labels
PostureApplicable	security_result.detection_fields
PostureAssessmentStatus	sec_result.detection_fields additional.fields
PostureExpiry	sec_result.detection_fields
PostureStatus	sec_result.detection_fields
principal_hostname	principal.hostname
principal_ip	principal.ip principal.asset.ip
profile-name	security_result.detection_fields
ProfilerServer	sec_result.detection_fields
Protocol	security_result.detection_fields
r_ip_or_host	observer.ip observer.hostname intermediary.hostname intermediary.ip
r_seg_num	metadata.product_log_id
RadiusFlowType	security_result.about.labels additional.fields
RadiusPacketType	security_result.detection_fields
received_b	network.received_bytes
RegisterStatus	security_result.rule_name
RegistrationTimeStamp	sec_result.detection_fields
RemoteAddress	principal.ip principal.asset.ip
RequestLatency	sec_result.detection_fields additional.fields
RequestResponseTypes	security_result.detection_fields
ResponseTime	sec_result.detection_fields
SelectedAccessService	sec_result.detection_fields additional.fields
SelectedAuthenticationIdentityStores	security_result.detection_fields
SelectedAuthorizationProfiles	sec_result.detection_fields additional.fields
SelectedShellProfile	additional.fields
sent_b	network.sent_bytes
sequence_num	metadata.product_log_id
Sequence-Number	security_result.detection_fields
serial_number	about.labels network.tls.server.certificate.serial
server_label	principal.asset.attribute.labels
Service-Type	sec_result.detection_fields additional.fields
session-id	network.session_id
Session-Timeout	network.session_duration
shell_role	principal.user.attribute.roles.name
ShutdownReason	security_result.detection_fields
SkipProfiling	security_result.detection_fields
software_version	principal.asset.platform_software.platform_version
Source	principal.ip principal.hostname
source_ip	src.ip
source_port	src.port
SSID	additional.fields
start_time	security_result.first_discovered_time
StaticAssignment	security_result.detection_fields
StaticGroupAssignment	sec_result.detection_fields
Step	additional.fields
StepData	about.hostname additional.fields
StepLatency	additional.fields
stop_time	security_result.last_discovered_time
Subject	about.labels
subject_alt_name	about.labels
subscriber_command	security_result.detection_fields
syslog_host	principal.ip principal.asset.ip
SysStatsCpuCount	target.asset.hardware.cpu_number_cores
SysStatsProcessMemoryMB	target.asset.hardware.ram
SysStatsUtilizationDiskIO	target.asset.attribute.labels
SysStatsUtilizationDiskSpace	target.asset.attribute.labels
SysStatsUtilizationLoadAvg	target.asset.attribute.labels
SystemDomain	principal.asset.network_domain
SystemName	principal.hostname principal.hostname
SystemUser	principal.user.userid
SystemUserDomain	principal.administrative_domain
target_email	target.user.email_addresses
target_group_identifiers	target.user.group_identifiers
target_hostname	target.hostname
target_ip	target.ip target.asset.ip
target_port	target.port
target_user	target.user.userid
target.resource.resource_type		DEVICE
task_id	additional.fields
TaskId	security_result.detection_fields
Template_Name	additional.fields
Termination-Action	security_result.detection_fields
threshold_value	additional.fields
TimeToProfile	sec_result.detection_fields
TLSCipher	network.tls.cipher
TLSVersion	network.tls.version
total_certainty_factor	sec_result.detection_fields
TotalAuthenLatency	security_result.detection_fields additional.fields
TotalFailedTime	sec_result.detection_fields
Tunnel-Client-Endpoint	sec_result.detection_fields
Type	additional.fields
undefined-151	additional.fields
UniqueConnectionIdentifier	sec_result.detection_fields
UpdateTime	sec_result.detection_fields
url-redirect	target.url
url-redirect-acl	security_result.detection_fields
UseCase	sec_result.detection_fields
used_space_value	additional.fields
User	principal.user.userid
user	principal.user.userid
user_display_name	principal.user.user_display_name
User-AD-Last-Fetch-Time	principal.user.attribute.labels
User-Agent	network.http.user_agent network.http.parsed_user_agent
User-Fetch-Email	sec_result.detection_fields
User-Fetch-Last-Name	principal.user.last_name
User-Fetch-LocalityName	sec_result.detection_fields
User-Fetch-StateOrProvinceName	sec_result.detection_fields
User-Name	target.user.userid
UserAccountControl	principal.user.attribute.labels
UserAgreementStatus	security_result.detection_fields
UserName	target.user.userid
UserType	principal.user.attribute.labels
UseSingleConnect	security_result.detection_fields
vlan-id	security_result.detection_fields
	principal.resource.resource_type	静态映射到 DEVICE。

UDM 映射增量参考信息

2025 年 12 月 1 日，Google SecOps 发布了新版 Cisco ISE 解析器，其中对 Cisco ISE 日志字段到 UDM 字段的映射以及事件类型的映射进行了重大更改。

日志字段映射增量

在全球范围内，Cisco ISE 解析器现在显示的日志时间戳是原始日志字段 Event-Timestamp。以前，Cisco ISE 解析器显示的时间戳来自标头。

下表列出了 2025 年 12 月 1 日之前和之后公开的 Cisco ISE 日志到 UDM 字段的映射增量（分别列在旧映射和当前映射列中）：

日志字段	旧映射	当前映射
Acct-Input-Gigawords	additional.fields	network.received_bytes
Acct-Input-Packets	security_result.detection_fields	network.received_packets
Acct-Output-Gigawords	additional.fields	network.sent_bytes
Acct-Output-Packets	security_result.detection_fields	network.sent_packets
Acct-Session-Id	security_result.detection_fields additional.fields	security_result.detection_fields
AcsSessionID	security_result.detection_fields additional.fields	network.session_id security_result.detection_fields
AD-Log-Id	security_result.detection_fields	metadata.product_log_id
AD-User-SamAccount-Name	principal.user.attribute.labels	principal.user.user_display_name
allowEasyWiredSession	security_result.detection_fields additional.fields	security_result.detection_fields
AuthenticationIdentityStore	security_result.detection_fields additional.fields	security_result.detection_fields
Calling-Station-ID	security_result.detection_fields additional.fields principal.ip	security_result.detection_fields
ClientLatency	security_result.detection_fields additional.fields	`security_result.detection_fields
ConfigVersionId	security_result.detection_fields additional.fields	security_result.detection_fields
CPMSessionID	security_result.detection_fields additional.fields network.sesson_id	network.sesson_id
DeviceIPAdresstarget.ip	target.ip	principal.ip
EndPointMatchedProfile	security_result.about.labels additional.fields	security_result.about.resource.attribute.labels
HostIdentityGroup	additional.fields	principal.group.group_display_name
IdentityGroup	principal.group.group_display_name	principal.user.group_identifiers
IdentityPolicyMatchedRule	security_result.about.labels additional.fields	security_result.rule_labels
IsThirdPartyDeviceFlow	security_result.detection_fields additional.fields	security_result.detection_fields
Issuer	about.labels	network.tls.server.certificate.issuer
Location	principal.location.country_or_region target.location.country_or_region,security_result.detection_fields	principal.location.country_or_region,
NAS Identifier	principal.labels	principal.asset.attribute.labels
NAS-IP-Address	principal.nat_ip,principal.ip intermediary.ip	principal.nat_ip,principal.ip,
NAS-Port	principal.labels	principal.resource.attribute.labels
NAS-Port-Id	security_result.detection_fields principal.labels	security_result.detection_fields
NAS-Port-Type	security_result.detection_fields principal.labels	`security_result.detection_fields
NASIdentifier	principal.resource.attribute.labels,security_result.detection_fields	principal.resource.attribute.labels
NASIdentifier	security_result.detection_fields principal.labels	security_result.detection_fields
NetworkDeviceGroups_Location	intermediary.location.country_or_region	principal.location.country_or_region,
Object Name	security_result.about.labels	如果它是 MAC，则为 security_result.about.resource.attribute.labels principal.mac
Object Type	security_result.about.labels additional.fields	security_result.about.resource.attribute.labels
PostureAssessmentStatus	security_result.detection_fields additional.fields	security_result.detection_fields
Privilege-Level	additional.fields	target.user.attribute.permissions.description
ProfilerServer	principal.hostname security_result.detection_fields	principal.hostname
RadiusFlowType	security_result.detection_fields additional.fields	security_result.detection_fields
RequestLatency	security_result.detection_fields additional.fields	security_result.detection_fields
r_msg_id	security_result.detection_fields	metadata.product_log_id
r_seg_num	security_result.detection_fields additional.fields	additional.fields
r_total_seg	security_result.detection_fields additional.fields	additional.fields
SelectedAccessService	security_result.detection_fields additional.fields	security_result.detection_fields
SelectedAuthorizationProfiles	security_result.detection_fields additional.fields	security_result.detection_fields
Sequence-Number	metadata.product_log_id	security_result.detection_fields 如果 AD-Log-Id 不为 null
Server	principal.asset.attribute.labels	principal.hostname principal.asset.hostname
Service-Type	security_result.detection_fields additional.fields	security_result.detection_fields
serial_number	about.labels	about.resource.attribute.labels
ShutdownReason	security_result.detection_fields	security_result.description
Subject	about.labels	about.resource.attribute.labels
subject_alt_name	about.labels	about.resource.attribute.labels
subject_alt_name	about.labels	about.resource.attribute.labels
TotalAuthenLatency	security_result.detection_fields additional.fields	security_result.detection_fields
total_certainty_factor	security_result.detection_fields	security_result.confidence_score
UniqueSubjectID	additional.fields	principal.user.userid.product_object_id
Update Time	security_result.detection_fields	principal.asset.attribute.last_update_time
User-Fetch-Email	security_result.detection_fields	principal.user.email_addresses
User-Fetch-LocalityName	security_result.detection_fields	principal.location.name
User-Fetch-StateOrProvinceName	security_result.detection_fields	principal.location.state
User Name when [r_cat_name] =~ "CISE_Passed_Authentications"	principal.user.userid target.user.userid	principal.user.userid
wlan-profile-name	security_result.detection_fields	principal.user.userid

事件类型映射增量

之前被归类为通用类别的多个事件现在已正确归类为有意义的事件类型。

下表列出了 2025 年 12 月 1 日之前和之后 Cisco ISE 事件类型处理方式的差异（分别列在旧 event_type 和当前 event-type 列中）：

日志和逻辑中的事件 ID	旧 event_type	当前 event_type
（基于活动）[has_resource] == "true"	GENERIC_EVENT	USER_RESOURCE_ACCESS
[Action] == "Login"	NETWORK_CONNECTION	USER_LOGIN
[PRAAction] =~ "logoff"	NETWORK_CONNECTION	USER_LOGOUT
[message] =~ "Administrator-Login"	USER_UNCATEGORIZED	USER_LOGIN
[message] =~ "Change password failed"	USER_LOGIN	USER_CHANGE_PASSWORD
[msg_text] =~ "Login Success"	USER_UNCATEGORIZED	USER_LOGIN

更新日志

查看相应解析器的更改日志

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