Community Repo

A collaborative collection of valuable scripts for configuring, managing, and troubleshooting issues with Zero Networks, actively contributed by the community and Zero Networks

Segment · Connect · Trust Meter · Red & Blue Team Tools

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Connect

Detections

Segment

Identity Segment (2)

      Add-ClientsToIdentityLearning.ps1 - Get a filtered list of clients ready for Identity Segment Learning and add to learning.

      get-currentSVCAccounts.ps1 - Retrieves and processes service accounts that have logged on within a specified number of days.

Segment (32)

      install-CloudConnectorAPI.ps1 - install-CloudConnectorAPI.ps1 [[-CloudConnectorFunction] ] [[-CloudConnectorToken] ] [[-CloudConnectorSource] ] []

      getSecretMicrosoftAuth.ps1 - getSecretMicrosoftAuth.ps1

      checkAdmin.ps1 - checkAdmin.ps1

      CollectSMBDetails.ps1 - CollectSMBDetails.ps1

      Network Port Connectivity Check.ps1 - Does network connectivity Test on Clients and Trust Server on the required ports based on the Deployment guide

      ZN_Troubleshooter_v01.ps1 - ZN_Troubleshooter_v01.ps1

      ZNConnectivityTest.ps1 - ZNConnectivityTest.ps1

      Add-AssetsToLearning.ps1 - Add-AssetsToLearning.ps1

      Add-AssetsToTagGroup.ps1 - Batch adds assets to a Tag Group

      add-ipToCustomGroup.ps1 - add-ipToCustomGroup.ps1 [-IPaddress] [-GroupID] [[-baseUri] ] [-APIKey] []

      create-GroupEnv.ps1 - Automates the creation of groups and addition of members via an API, based on a CSV input.

      Create-LearnWithBlocks.ps1 - Create-LearnWithBlocks.ps1

      CreateOTAssets.ps1 - Simple API Call to add an OT/IoT asset entry to Zero Networks

      get-assetAuditDates.ps1 - get-assetAuditDates.ps1

      get-AssetsStaleConnection.ps1 - get-AssetsStaleConnection.ps1

      Get-NoIPAssets.ps1 - Get-NoIPAssets.ps1

      Import-AssetLabels.ps1 - Import-AssetLabels.ps1

      Move-ProtectToLearning.ps1 - Move-ProtectToLearning.ps1

      Reset-Breakglass.ps1 - Automatically deactivates breakglass on Zero Networks assets after a configurable grace period.

      set-extendLearning.ps1 - set-extendLearning.ps1

      Unprotect-ZNLearningButNotConnected.ps1 - Unprotect-ZNLearningButNotConnected.ps1

      Update-ZNGroupMembers.ps1 - Updates Zero Networks custom group members with IP ranges.

      New-OtAsset.ps1 - New-OtAsset.ps1 [[-CsvFilePath] ] [[-ApiKey] ] [[-ip] ] [[-fqdn] ] [[-name] ] [-DryRun]

      Get-SegmentSimulationBlocks.ps1 - Get-SegmentSimulationBlocks.ps1 -ApiKey [-CsvFilePath ] [-SkipLearningFilter] [-Direction ] [-IgnorePendingRules] [-TrafficType ] [-From ] [-ShowDisabledRules] [-ShowAllowedConnections ] [] Get-SegmentSimulationBlocks.ps1 -ApiKey [-SkipLearningFilter] [-Direction ] [-IgnorePendingRules] [-TrafficType ] [-From ] [-ShowDisabledRules] [-ShowAllowedConnections ] [] Get-SegmentSimulationBlocks.ps1 -ApiKey -AssetId [-SkipLearningFilter] [-Direction ] [-IgnorePendingRules] [-TrafficType ] [-From ] [-ShowDisabledRules] [-ShowAllowedConnections ] []

      auditMonitoredAssets.ps1 - This script accepts a CSV of assets which SHOULD be monitored, and queries the ZN API to see if they are showing as monitored..

      Parse-AsimilyExport.ps1 - Parses Asimily asset export files and creates OT assets in Zero Networks.

      Pin-AssetsToClusters.ps1 - Manages asset-to-deployment-cluster assignments in Zero Networks Segment.

      enrollLinuxAsset.ps1 - Reads a CSV of Linux assets (columns matching the ZN API payload) and adds them to the Zero Networks dashboard as manual Linux assets, optionally binding them to a non-default SSH credential profile and/or pinning them to a deployment cluster.

      Update-mfaPolicies.ps1 - Audits and optionally updates inbound reactive policies to set useDefaultIdp = true.

      Approve-ZNProposedDeletes.ps1 - Simple script to mass accept proposed delete rules

      Update-ZNBlockRulewithRiskyIps.ps1 - Update-ZNBlockRulewithRiskyIps.ps1

      Update-ZNOutboundBlockfromURLFile.ps1 - Update-ZNOutboundBlockfromURLFile.ps1

Segmentation Server (5)

      Add-ZNOutboundRulesProtectGPO.ps1 - Add-ZNOutboundRulesProtectGPO.ps1

      breakglass-single.ps1 - breakglass-single.ps1

      Get-AuditLogByTimeRange.ps1 - Get-AuditLogByTimeRange.ps1

      Logs - Parse WinRM from Trust Server logs and Summarize.ps1 - Sample Script to parse through the trust server logs and summarize the last 1000 entries for quick troubleshooting

      znlog-filter.ps1 - Sample Script to parse through the trust server WinRM logs including those that are in zips.

Settings (5)

      Add-ZNTrustedInternetAddresses.ps1 - Simple API Call to Trusted Internet IPs

      Get-ADGPOsWithFWRules.ps1 - Gets any firewall rules associated with other AD group policies (GPOs)

      purgeKerberosOnHosts.ps1 - This script accepts a CSV of remote Windows servers, and runs several command useful for forcing GPO processing

      Login-ZNAADSAML.ps1 - Login-ZNAADSAML.ps1

      sample.ps1 - sample.ps1

Break Glass - breakglass.ps1 - This script is used to provide a break glass method in case of issues with Zero Networks Segment.

Cloud Connector (Agent) - install-CloudConnectorAPI.ps1 - Installs or uninstalls the Zero Networks Cloud Connector on Windows systems.

SIEM

MicrosoftSentinel - deploy.ps1 - Zero Networks -> Microsoft Sentinel log ingestion setup (Az PowerShell).

TrustMeter

Examples (4)

      Ex1 - Simple scan for open ports on all AD assets.ps1 - Example 1 - Scans for open ports on any AD asset within the Domain

      Ex2 - Simple scan for open ports on all AD Assets in Forest.ps1 - Example 2 - Scans for open ports on any AD asset within the AD Forest

      Ex3 - Scan an list of IP Ranges.ps1 - Example 3 - Scans for open ports on an AD asset and any IP residing in the provided input IP ranges

      Ex4 - Scan for open ports and parse JSON output.ps1 - Example 4 - Scans for open ports on any asset and IP range. After scan, parse JSON results from report

POC - POC_TrustMeter_ScanManagedAssets.ps1 - The purpose of this script is to perform a network port scan on assets managed by Zero Networks.

Utils

 Find-CommonGroupsForDestination.ps1 - Find-CommonGroupsForDestination.ps1 [-MinUserCount ] [-FromDays ] [-OutputPath ] [-IncludeSourceUsers] [-MaxParallel ] [] Find-CommonGroupsForDestination.ps1 -DestinationFQDN [-MinUserCount ] [-FromDays ] [-OutputPath ] [-IncludeSourceUsers] [-MaxParallel ] [] Find-CommonGroupsForDestination.ps1 -DestinationIP [-MinUserCount ] [-FromDays ] [-OutputPath ] [-IncludeSourceUsers] [-MaxParallel ] []

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Contributing

If you have a script you would like to share to the community or improvements on an existing script, your help is welcome!

How to make a clean pull request

• Create a personal fork of the project on Github.
• Clone the fork on your local machine. Your remote repo on Github is called origin.
• Add the original repository as a remote called upstream.
• If you created your fork a while ago be sure to pull upstream changes into your local repository.
• Add your script to an existing folder/subfolder or update an existing script with your improvements.
• Comment the script so others can understand how the code works.
• Commit and push your changes to your remote repo origin.
• Submit a pull request so your changes can be reviewed and added to Zero Networks Community Repo.
• Once the pull request is approved and merged you can pull the changes from upstream to your local repo.