ACSC E8 Nov 2023-ML2 User app hardening-MS Edge Security Baseline v127

Overview

The Devicie Essential Eight Maturity Level 2 User Application Hardening (Nov 2023) configuration is to meet the Australian Cyber Security Centre’s guidance for this mitigation strategy. This configuration is specifically for the vendors (Microsoft) guidance released for Edge (version 127).

Intune Description:

E8 ML2 User App Hardening (Nov 2023) - MS Edge Security Baseline v127

Scope:

This baseline should be applied to Windows devices. Must be deployed with “DEVICIE-PROD-ACSC E8 Nov 2023-ML1 User app hardening” & all additional “DEVICIE-PROD-ACSC E8 Nov 2023-ML2 User app hardening” add on items.

Policy Impact Areas:

When deployed, this policy will impact:

  • Additional security controls, specifically for Microsoft Edge.

  • Office Add-on Management controls

  • Block Trusted Locations on the network

Deployment Notes

  1. Pre-Deployment Considerations:

    • Review if Microsoft Edge is being utilised within the environment.

  2. Post-Deployment Validation:

    • Review ability to change Trusted Network Location is configured.

Configuration Settings:

Name

Value

Administrative Templates

MS Security Guide

Block Flash activation in Office documents

Enabled

  Block Flash player in Office (Device)

Block all activation

Restrict legacy JScript execution for Office

Enabled

  Access: (Device)

69632

  Excel: (Device)

69632

  OneNote: (Device)

69632

  Outlook: (Device)

69632

  PowerPoint: (Device)

69632

  Project: (Device)

69632

  Publisher: (Device)

69632

  Visio: (Device)

69632

  Word: (Device)

69632

Microsoft Access 2016

Trust Center

Block macros from running in Office files from the Internet (User)

Enabled

Trusted Locations

Allow Trusted Locations on the network (User)

Disabled

Microsoft Excel 2016

Data Recovery

Do not show data extraction options when opening corrupt workbooks (User)

Enabled

Advanced

Ask to update automatic links (User)

Enabled

General

Load pictures from Web pages not created in Excel (User)

Disabled

Save

Disable AutoRepublish (User)

Enabled

Do not show AutoRepublish warning alert (User)

Disabled

Security

Force file extension to match file type (User)

Enabled

 

Always match file type

Scan encrypted macros in Excel Open XML workbooks (User)

Enabled

 

Scan encrypted macros (default)

Turn off file validation (User)

Disabled

WEBSERVICE Function Notification Settings (User)

Enabled

 

Disable all with notification

Trust Center

Block macros from running in Office files from the Internet (User)

Enabled

Prevent Excel from running XLM macros (User)

Enabled

External Content

Always prevent untrusted Microsoft Query files from opening (User)

Enabled

Don’t allow Dynamic Data Exchange (DDE) server launch in Excel (User)

Enabled

Don’t allow Dynamic Data Exchange (DDE) server lookup in Excel (User)

Enabled

File Block Settings

dBase III / IV files (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Dif and Sylk files (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 2 macrosheets and add-in files (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 2 worksheets (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 3 macrosheets and add-in files (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 3 worksheets (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 4 macrosheets and add-in files (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 4 workbooks (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 4 worksheets (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 95 workbooks (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 95-97 workbooks and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Excel 97-2003 workbooks and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Set default file block behavior (User)

Enabled

 

Blocked files are not opened

Web pages and Excel 2003 XML spreadsheets (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Protected View

Always open untrusted database files in Protected View (User)

Enabled

Do not open files from the Internet zone in Protected View (User)

Disabled

Do not open files in unsafe locations in Protected View (User)

Disabled

Turn off Protected View for attachments opened from Outlook (User)

Disabled

Trusted Locations

Allow Trusted Locations on the network (User)

Disabled

Microsoft Lync Feature Policies

Configure SIP security mode

Enabled

Disable HTTP fallback for SIP connection

Enabled

Microsoft Office 2016

Customize

Disable UI extending from documents and templates (User)

Enabled

  Disallow in Access (User)

True

  Disallow in Excel (User)

True

  Disallow in InfoPath (User)

True

  Disallow in Outlook (User)

True

  Disallow in PowerPoint (User)

True

  Disallow in Project (User)

True

  Disallow in Publisher (User)

True

  Disallow in Visio (User)

True

  Disallow in Word (User)

True

Security Settings

ActiveX Control Initialization (User)

Enabled

  ActiveX Control Initialization: (User)

6

Allow VBA to load typelib references by path from untrusted intranet locations (User)

Disabled

Control how Office handles form-based sign-in prompts (User)

Enabled

  Behavior: (User)

Block all prompts

  Specify hosts allowed to show form-based sign-in prompts to users: (User)

 

Disable additional security checks on VBA library references that may refer to unsafe locations on the local machine (User)

Disabled

Encryption mode for Information Rights Management (IRM) (User)

Enabled

  IRM Encryption Mode: (User)

Cipher Block Chaining (CBC)

Encryption type for password protected Office 97-2003 files (User)

Enabled

  Encryption type: (User)

Microsoft Enhanced RSA and AES Cryptographic Provider,AES 256,256

Encryption type for password protected Office Open XML files (User)

Enabled

  Encryption type: (User)

Microsoft Enhanced RSA and AES Cryptographic Provider,AES 256,256

Load Controls in Forms3 (User)

Enabled

  Load Controls in Forms3: (User)

1

Macro Runtime Scan Scope (User)

Enabled

 

Enable for all documents

Protect document metadata for rights managed Office Open XML Files (User)

Enabled

Trust Center

Allow mix of policy and user locations (User)

Disabled

Server Settings

Disable the Office client from polling the SharePoint Server for published links (User)

Enabled

Smart Documents (Word, Excel)

Disable Smart Document's use of manifests (User)

Enabled

Microsoft Office 2016 (Machine)

IE Security

Add-on Management

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Consistent Mime Handling

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Disable user name and password

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Information Bar

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Local Machine Zone Lockdown Security

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Mime Sniffing Safety Feature

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Navigate URL

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Object Caching Protection

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Protection From Zone Elevation

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Restrict ActiveX Install

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Restrict File Download

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Saved from URL

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Scripted Window Security Restrictions

Enabled

  excel.exe (Device)

True

  exprwd.exe (Device)

True

  groove.exe (Device)

True

  msaccess.exe (Device)

True

  mse7.exe (Device)

True

  mspub.exe (Device)

True

  onent.exe (Device)

True

  outlook.exe (Device)

True

  powerpnt.exe (Device)

True

  pptview.exe (Device)

True

  spDesign.exe (Device)

True

  visio.exe (Device)

True

  winproj.exe (Device)

True

  winword.exe (Device)

True

Microsoft Outlook 2016

Exchange

Authentication with Exchange Server (User) (Deprecated)

Enabled

  Select the authentication with Exchange server. (User)

Kerberos Password Authentication

Enable RPC encryption (User) (Deprecated)

Enabled

Advanced

Do not allow Outlook object model scripts to run for public folders (User) (Deprecated)

Enabled

Do not allow Outlook object model scripts to run for shared folders (User) (Deprecated)

Enabled

Use Unicode format when dragging e-mail message to file system (User) (Deprecated)

Disabled

Security

Allow Active X One Off Forms (User) (Deprecated)

Enabled

 

Load only Outlook Controls

Prevent users from customizing attachment security settings (User) (Deprecated)

Enabled

Automatic Picture Download Settings

Include Internet in Safe Zones for Automatic Picture Download (User) (Deprecated)

Disabled

Cryptography

Minimum encryption settings (User) (Deprecated)

Enabled

  Minimum key size (in bits): (User)

168

Signature Warning (User) (Deprecated)

Enabled

  Signature Warning (User)

Always warn about invalid signatures

Signature Status dialog box

Retrieving CRLs (Certificate Revocation Lists) (User) (Deprecated)

Enabled

 

When online always retreive the CRL

Attachment Security

Allow users to demote attachments to Level 2 (User) (Deprecated)

Disabled

Display Level 1 attachments (User) (Deprecated)

Disabled

Remove file extensions blocked as Level 1 (User) (Deprecated)

Enabled

  Removed Extensions: (User)

;

Remove file extensions blocked as Level 2 (User) (Deprecated)

Enabled

  Removed Extensions: (User)

;

Custom Form Security

Allow scripts in one-off Outlook forms (User) (Deprecated)

Disabled

Set Outlook object model custom actions execution prompt (User) (Deprecated)

Enabled

  When executing a custom action: (User)

Automatically Deny

Security Form Settings

Outlook Security Mode (User)

Enabled

  Outlook Security Policy: (User)

Use Outlook Security Group Policy

Programmatic Security

Configure Outlook object model prompt when accessing an address book (User) (Deprecated)

Enabled

  Guard behavior: (User)

Automatically Deny

Configure Outlook object model prompt When accessing the Formula property of a UserProperty object (User) (Deprecated)

Enabled

  Guard behavior: (User)

Automatically Deny

Configure Outlook object model prompt when executing Save As (User) (Deprecated)

Enabled

  Guard behavior: (User)

Automatically Deny

Configure Outlook object model prompt when reading address information (User) (Deprecated)

Enabled

  Guard behavior: (User)

Automatically Deny

Configure Outlook object model prompt when responding to meeting and task requests (User) (Deprecated)

Enabled

  Guard behavior: (User)

Automatically Deny

Configure Outlook object model prompt when sending mail (User) (Deprecated)

Enabled

  Guard behavior: (User)

Automatically Deny

Trust Center

Allow hyperlinks in suspected phishing e-mail messages (User) (Deprecated)

Disabled

Microsoft PowerPoint 2016

Security

Run Programs (User)

Enabled

 

disable (don't run any programs)

Scan encrypted macros in PowerPoint Open XML presentations (User)

Enabled

 

Scan encrypted macros (default)

Turn off file validation (User)

Disabled

Trust Center

Block macros from running in Office files from the Internet (User)

Enabled

File Block Settings

PowerPoint 97-2003 presentations, shows, templates and add-in files (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Set default file block behavior (User)

Enabled

 

Blocked files are not opened

Protected View

Do not open files from the Internet zone in Protected View (User)

Disabled

Do not open files in unsafe locations in Protected View (User)

Disabled

Turn off Protected View for attachments opened from Outlook (User)

Disabled

Trusted Locations

Allow Trusted Locations on the network (User)

Disabled

Microsoft Project 2016

Trust Center

Allow Trusted Locations on the network (User)

Disabled

Microsoft Publisher 2016

Trust Center

Block macros from running in Office files from the internet (User)

Enabled

Microsoft Visio 2016

Trust Center

Allow Trusted Locations on the network (User)

Disabled

File Block Settings

Visio 2000-2002 Binary Drawings, Templates and Stencils (User)

Enabled

  File block setting: (User)

Open/Save blocked

Visio 2003-2010 Binary Drawings, Templates and Stencils (User)

Enabled

  File block setting: (User)

Open/Save blocked

Visio 5.0 or earlier Binary Drawings, Templates and Stencils (User)

Enabled

  File block setting: (User)

Open/Save blocked

Microsoft Word 2016

Trust Center

Block macros from running in Office files from the Internet (User)

Enabled

Dynamic Data Exchange (User)

Disabled

Scan encrypted macros in Word Open XML documents (User)

Enabled

 

Scan encrypted macros (default)

File Block Settings

Set default file block behavior (User)

Enabled

 

Blocked files are not opened

Word 2 and earlier binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Word 2000 binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Word 2003 binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Word 2007 and later binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Word 6.0 binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Word 95 binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Word 97 binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Word XP binary documents and templates (User)

Enabled

  File block setting: (User)

Open/Save blocked, use open policy

Protected View

Do not open files from the Internet zone in Protected View (User)

Disabled

Do not open files in unsafe locations in Protected View (User)

Disabled

Turn off Protected View for attachments opened from Outlook (User)

Disabled

Trusted Locations

Allow Trusted Locations on the network (User)

Disabled

Security

Turn off file validation (User)

Disabled

 

Devicie Template Name

ACSC E8 Nov 2023-ML2 User app hardening-MS Edge Security Baseline v127

Default Intune Deployed Name

DEVICIE-PROD-ACSC E8 Nov 2023-ML2 User app hardening-MS Edge Security Baseline v127

Version

1.0

Template Last Updated

Nov 18, 2024

Document Last Updated:

Jun 12, 2025