DEX policies for macOS

reference brazil Updated Sep 10, 2026 3 min read dex-policies-mac.md
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Policies for macOS are guidelines and rules to promote that the application is used in a consistent, secure, and conforming manner. DEX policies your organization to reduce the risk of data breaches, improve data quality and accuracy, and optimize application performance and availability.

For macOS systems, to retrieve the entire data, include the subsequent content to /private/etc/sudoers.d/_servicenow.

Text
# ServiceNow Agent Collector - Sudoers Configuration for macOS
# Command alias for ServiceNow allowed commands# These commands can be executed by the _servicenow user with sudo privilegesCmnd_Alias SN_ALLOWED = /usr/bin/powermetrics, \                        /usr/bin/mdls, \                        /usr/bin/log, \                        /usr/bin/log show *, \                        /bin/kill, \                        /usr/bin/defaults, \                        /usr/local/bin/jamf, \                        /bin/rm, \                        /bin/ls, \                        /usr/bin/pgrep, \                        /usr/bin/find, \                        /usr/bin/pmset, \                        /usr/bin/open, \                        /usr/sbin/networksetup, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/app_freeze.sh, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/zscaler_zpa_reconnect.sh, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/clear_google_chrome_browsing_data.sh, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/services.sh, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/restart_service.sh *, \                        /Applications/Zscaler/Zscaler.app/Contents/PlugIns/zscli, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/elevate_temporary_admin.sh, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/flush_dns_mac.sh, \                        /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/disk_cleanup.sh *
# ServiceNow user permissions# _servicenow user can run osqueryi and all SN_ALLOWED commands without password# SETENV allows environment variables to be preserved_servicenow ALL=NOPASSWD: SETENV: /Library/Application\ Support/servicenow/agent-client-collector/cache/osquery/bin/osqueryi *, SN_ALLOWED
# Defaults for _servicenow user# !requiretty: Allow sudo without a TTY (required for automated scripts)Defaults:_servicenow !requiretty
Shell
Cmnd_Alias SN_ALLOWED = /usr/bin/powermetrics, /usr/bin/mdls, /usr/bin/log, /bin/kill, /usr/bin/defaults, /usr/local/bin/jamf, /bin/rm, /bin/ls, /usr/bin/pgrep, /usr/bin/find, /usr/bin/pmset, /usr/bin/open, /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/app_freeze.sh, /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/zscaler_zpa_reconnect.sh, /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/clear_google_chrome_browsing_data.sh, /bin/sh /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/services.sh, /bin/sh /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/restart_service.sh *, /Applications/Zscaler/Zscaler.app/Contents/PlugIns/zscli, /Library/Application\ Support/servicenow/agent-client-collector/cache/acc-dex-modules/bin/scripts/sudo/elevate_temporary_admin.sh_servicenow ALL=NOPASSWD: SETENV: /Library/Application\ Support/servicenow/agent-client-collector/cache/osquery/bin/osqueryi *, SN_ALLOWED
Defaults:_servicenow !requirettyDefaults timestamp_timeout=0Defaults log_allowed

Note: The historical data for an application or device is the information that is kept in the MetricBase database for the past 7 days, while the latest data pertains to the most recent information available.

Policies for Mac — Application

DEX provides the following policies for applications.

Policy name Description Check instances Frequency Historical or latest Check instance parameters
DEX Mac Apps Metrics Collects the application metrics on the macOS device and sends metric data to MetricBase. os.mac.check-app-historical 5 minutes Historical cpu_usage, memory_usage, uptime, io_usage_read, io_usage_write, is_running, last_access_time, crashes

Policies for Mac — Device

DEX provides the following policies for devices.

Policy name

Description

Check instances

Frequency

Historical or latest

Check instance parameters

DEX Mac Device Metrics

Collects macOS device metrics and sends the metric data to the ServiceNow instance.

os.mac.check-system-metrics-latest

24 hours

Latest

uptime, logged_in, firewall_enabled, session_details, disk_details, os_details, cpu_details, battery_details, device_details, network_details, pending_updates, device_events, cpu_usage, memory_details, os_setup_details, last_access_time, reboot_details

DEX Mac Device Metrics

Collects macOS device metrics and sends the metric data to MetricBase.

os.mac.check-system-metrics-historical

5 minutes

Historical

disk_usage, io_usage_write, io_usage_read, power_consumption, cpu_usage, memory_details, uptime, crashes, battery_charge_percentage, wifi_transmit_rate, wifi_rssi

DEX Mac Device Metrics

Collects data for running macOS processes and sends the data to the ServiceNow instance.

os.mac.check-process-data

24 hours

N/A

N/A

DEX Mac Device Metrics

Collects macOS device metrics and sends the metric data to the ServiceNow instance.

os.mac.check-sys-compliance-historical

5 minutes

Historical

N/A

DEX Mac Device Metrics

Collects macOS device metrics and sends the metric data to the ServiceNow instance.

os.mac.check-sys-compliance-latest

24 hours

Latest

N/A

DEX Mac Device Metrics

Collects macOS device metrics and sends the metric data to the ServiceNow instance.

Note: If the previous check runs for more than five minutes, the current check gets skipped.

os.mac.check-energy-consum-historical

5 minutes

Historical

N/A

DEX Mac Device Metrics

Collects macOS device metrics and sends the metric data to the ServiceNow instance.

os.mac.check-system-metrics-historical

30 minutes

Historical

vpn_details

DEX Get online macOS user on change

Gets a logged-in user's data on a macOS device whenever there’s a change.

os.mac.check-system-custom-query-on-chan

60 seconds

Latest

query,query_sys_id, query_type

DEX Get device configuration on change

Gets a logged-in user's device configuration whenever there’s a change.

os.all.check.internal.get-device-configu

60 seconds

Latest

N/A

Field name

Description

Action name

Name of the action that is defined in the policy. Administrators can predefine an action name so that service desk agents don't need the policy ID to execute any action. The format is <action> <application name> <version>. For example, Reinstall Zoom 3.4.1 or Uninstall Firefox 134.2.

Active true/false

Enables the action to appear in the action library.

Application

Identifies the application for which the policy is defined.

Policy ID

ID of the policy defined in Jamf server for the corresponding action.

**Note:** If you upgrade the Content Playbook plugin on an instance and encounter unexpected policy update issues, see the [Troubleshooting: Policy update issues post DEX plugin upgrade \[KB1586917\]](https://support.servicenow.com/kb_view.do?sysparm_article=KB1586917) article in the Now Support knowledge base.
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