HTMD Community | Block ChatGPT using Microsoft Defender for Endpoint @htmdcommunity | Uploaded 1 year ago | Updated 1 day ago
Let's find a way to Block ChatGPT using Microsoft Defender for Endpoint. How to Deploy MS Defender Network Protection. How to use Custom Indicators.

#msintune #mde #microsoftdefender #windows #windows11 #chatgpt

[New 📺] Block ChatGPT using Microsoft Defender for Endpoint
🎥Without using proxy/firewall configs
🎥Custom Indicators
🎥Entities - File hashes, IP addresses, URLs/domains, and certificates

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Windows Defender Blog Posts

📺Microsoft Defender for Endpoint Portal Walkthrough - https://www.anoopcnair.com/ms-defender-for-endpoint-portal-walkthrough/

📺Microsoft Defender for Endpoint Onboarding Process using Intune - https://www.anoopcnair.com/microsoft-defender-endpoint-onboarding-intune/

📺Intune Integration with Microsoft Defender for Endpoint - https://www.anoopcnair.com/intune-integration-microsoft-defender-endpoint/

📺Latest Microsoft Defender Antivirus Configuration Policy Settings in Intune - https://www.anoopcnair.com/defender-antivirus-configuration-policy-intune/

🎆Deploy Microsoft Defender for Endpoint Policies using Intune
https://anoopcnair.com/microsoft-defender-for-endpoint-policies-intune/

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HTMD Videos - Microsoft Defender and MS Intune

📺Get Microsoft Defender for Endpoints Trial and Product Comparison - https://youtube.com/shorts/WEb49pT-zjQ

📺MS Defender for Endpoint License assignment options - https://youtube.com/shorts/wmS797jLa_A

📺Intune Integration with Microsoft Defender for Endpoint - https://youtu.be/EiaPO-FPm18

📺Microsoft Defender for Endpoint Portal Walkthrough https://youtu.be/Ea9_3SAR9t8

📺Deploy Microsoft Defender for Endpoint Policies using Intune - https://youtu.be/f6s-Hm3QtOI

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Block ChatGPT using Microsoft Defender for Endpoint?

Deploy MS Defender Network Protection
MDE – Custom Indicators
Edge and Chrome End-user Experience

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MDE Custom Indicators?

Consider the case where you have a web content filtering categorization for a particular site that is not correct.
You have web content filtering set to block all AI based chatbots and plugins such as ChatGPT but it’s not working as expected.
In general terms, an Indicator of compromise (IoC) indicates a computer or network intrusion has occurred.
In Defender for Endpoint, indicators are referred to as Indicators of Compromise (IoCs), and less often, as custom indicators.
Organizations can create custom indicators that helps to define the detection, prevention, and exclusion of URLs/Domains.
You can define indicators with specific actions for entities, such as files, IP addresses, URLs/domains, and certificates.

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Prerequisites

The Antimalware client version must be 4.18.1906.x or later.
Licensing Requirements - Microsoft Defender for Endpoint Plan 1 or Plan 2
Enable MS Defender Network Protection Policy on the client side
Select the Platform as Windows 10, Windows 11, and Windows Server
Select the Profile as Microsoft Defender Antivirus

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Limitations and Tips

Indicators – Warn and Block work only with Windows devices
The maximum Indicators that you can create is 15000
Policy change and new policy propagation time is 2 hours as per Microsoft

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MS Defender Reporting

Web protection reports - Get information about the web activity and web threats detected within your organization.
Web Threat detections
Attempts to access malicious URLs

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Microsoft docs and Community Docs

https://learn.microsoft.com/en-us/microsoft-365/security/defender-endpoint/defender-endpoint-antivirus-exclusions?WT.mc_id=AZ-MVP-5004810&view=o365-worldwide

Defender for Endpoint Plan 1 is available as a standalone plan, and is included in Microsoft 365 E3.
Defender for Endpoint Plan 2 is available as a standalone plan, and is included in Microsoft 365 E5.
If you have Microsoft 365 E3 or E5, make sure to set up your Defender for Endpoint capabilities.

Common mistakes to avoid when defining exclusions https://learn.microsoft.com/en-us/microsoft-365/security/defender-endpoint/common-exclusion-mistakes-microsoft-defender-antivirus?view=o365-worldwide

https://learn.microsoft.com/en-us/microsoft-365/security/defender-endpoint/manage-indicators?view=o365-worldwide

The Hitchhiker's Guide to Microsoft Defender for Endpoint exclusions – Cloudbrothers https://cloudbrothers.info/en/guide-to-defender-exclusions/

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