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Disable Defender scan options

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Works with Windows 10 and 11Works with Windows Vista, XP, 7, 8, 10, 11, and Windows Server 2008 or newer.
  • Windows onlyThis script improves your privacy on Windows
  • Multiple actionsThis page belongs to a category, containing some changes with similar goal.
  • Impact: High

    System Functionality / Data Loss Risk: High

    This action improves privacy with high impact when you run the recommended script.

  • Batch (batchfile)These changes use Windows system commands to update your settings.
  • 5 scripts
  • 1 categories
  • Administrator rights requiredThis script requires privilege access to do the system changes
  • Fully reversible

    You can fully restore this action (revert back to the original behavior) using this website.

    The restore/revert methods provided here can help you fix issues.

Overview​

Missing Good Quality Documentation

This page does not yet meet PrivacyLearn's documentation standards. The script/action is stable and verified by community. Here are some options for you to understand its functionality:

Computer-generated docs (PREVIEW)

This documentation may be low quality but still useful.
Read computer-generated explanation

This documentation is automatically extracted from the code implementation.

Disable Defender scan options on your Windows system to protect your files leveraging secure privacy management — This demonstration offers guidance on how. For your context, you'll learn how to return to initial state on this specification.

Preserving personal boundaries is achievable with robust privacy protection policies. Start by following enhancement for data privacy assurance parameters: choose the next action to keep moving ahead. If something seems unclear, pause and reread the instructions. Clarifying now will save you from issues later.

References​

Technical Details​

  • This action orchestrates registry security modifications to minimize online data handling risks in association with deep privacy enforcement. This helps optimized value storage to be able to make daily operations smoother.
  • To be able to improve digital privacy control, this modification changes core operating system behavior to achieve protected system policies. As a result of enhance performance, this playbook can also to accomplish enhanced resource management.

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Gives more context about the goal of the changes
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Review code

Requires technical knowledge about Batch (batchfile)
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Requires technical knowledge about YAML and Git
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  1. Not Advised

    This script should only be used by advanced users.

    This script is not recommended for daily use as it breaks important functionality.

    Consider creating a system restore point before doing any changes.

  2. Security Trade-off

    This action prioritizes privacy over certain security features. It's not recommended and should only be used by advanced users after understanding its implications.

    Increased Privacy

    Enhanced privacy through reduced data collection and tracking

    Decreased Security

    Some security features will be disabled or limited

    This script can be reversed, this action allows you to can restore the system security.

Apply Now​

Choose one of two ways to apply:

Download script​

Download and run the script directly
  • No app needed
  • Offline usage
  • Easy-to-apply
  • Free
  • Open-source

Maximum — Strongest Possible Privacy (Military-Grade)​

Read more about Maximum and other protection levels

Help

How to apply or restore "Disable Defender scan options" using script​

  • ≈ 2 min to complete
  • Tools: Web Browser
  • Difficulty: Simple
  • ≈ 5 instructions
  1. 1

    Download

    Download the script file by clicking on the   Apply protection  button above.
    Use   Undo protection button above to restore changes.
  2. 2

    Keep the file

    If warned by your browser, keep the file.
  3. 3

    Open

    Open the downloaded file.
  4. 4

    Exit

    Once it's done, press any key to exit the window.
  5. 5

    Restart

    Restart your computer for all changes to take effect.

Apply with privacy.sexy​

Guided, automated application with safety checks
  • Recommended for most users
  • Includes safety checks
  • Shows the code
  • Free
  • Open-source
  • Popular
  • Offline/Online usage
Open privacy.sexy
Help

How to apply or restore "Disable Defender scan options" using privacy.sexy​

  • ≈ 3 min to complete
  • Tools: privacy.sexy
  • Difficulty: Simple
  • ≈ 4 instructions
privacy.sexy is free and open-source application that lets securely apply this action easily with more advanced options.
  1. 1

    Open or download

    Open or download the desktop application
  2. 2

    Choose script

    1. Search for the category name: Disable Defender scan options
    2. Check the category by clicking on the checkbox of the category.
  3. 3

    Run

    Click on ▶️ Run button at the bottom of the page.

    This button only appears on desktop version (recommended). On browser, use 💾 Save button.

Explore This Guide​

  • 5 Privacy settings
  • 1 Main categories
    • These settings are organized into 1 main categories for easy navigation.
    • Each main category contains subcategories, helping you find specific settings you might want to adjust.
  • 1 Total categories

Choose what to protect based on your needs:

Click any option to learn more about what it does.

Each change can be applied and reversed individually.

Some settings and commands may require technical knowledge to apply correctly.

Disable intensive CPU usage during Defender scans

This user configuration provides depth on: disable intensive CPU usage during Defender scans to mitigate online data privacy handling risks on Windows. Additionally, this write-up illustrates the procedure to reset to an unmodified state. Secure data privacy measures creates a safe space for personal growth and expression. Adjust (pick the (Reference: step forward) to align with your needs) this alteration to manage system privacy assurance options. Approach the process one step at a time. Each...

Disable scan heuristics

Companion for Windows users: disable scan heuristics to align with enhanced secure privacy defenses. Coupled with this, steps to revert to the saved state are included in this update. Shielding individuals from unjust scrutiny and surveillance is an important role of online data privacy safeguard. Enable data privacy management settings now enhanced through this manual and review the (Reference: available paths) and start now. Don't let frustration cause you to rush. Staying calm and focused wi...

Disable scanning when not idle

To maintain personal privacy measures on Windows, this plan helps you decipher: disable scanning when not idle to restrict your data exposure to improve online privacy measures. Tip— this section simplifies the process of how to reverse the latest modifications. Having secure privacy integration helps maintain the confidentiality of personal relationships. Implement this guideline to manage online privacy maintenance control and find the (Reference: path forward) that fits your needs. If someth...

Disable scheduled anti-malware scanner (MRT)

This script disables the scheduled scans by the Malicious Software Removal Tool (MSRT) provided by Microsoft. Starting from version 5.39 in August 2016, MSRT sends a "Heartbeat Report" to Microsoft every time it runs. This behavior occurs even if certain user preferences like the Customer Experience Improvement Program (CEIP) are turned off or if "DiagTrack" is not on the computer. A record of this "Successfully Submitted Heartbeat Report" can be checked in the MRT log, found at `%SYSTEMROOT%\\de...

Similar Guides​

Wider Goal​

Guides below includes this guide to achieve a wider goal.

See other more general settings that includes this one as one of its actions.

These plans combine multiple privacy settings, including this one, for stronger protection.

Publication for Windows users: disable Defender scans to defend against information privacy handling threats. Continuing on, this system preference explains the wo...
Visit category page

Same Goal​

Other guides in Disable Defender scans 

See settings that are in the same category as this guide.

Using other actions in the same category may help you achieve your goal better.

Disable scan actions
Disable catch-up scans
Minimize scanned areas
Disable auto-scans
Disable Antimalware Scan Interface (AMSI)

About the Creators​

These people have authored this documentation and written its scripts:

  • Avatar of undergroundwires. The creator of PrivacyLearn and privacy.sexy. Black and white portrait showing a person wearing a polka dot tie and suit jacket, reflecting the professional expertise behind the privacy protection tools.
    • Certified security professional
    • 7+ years experience securing banks
    • Open-source developer since 2005
    • EU advisor, Public Speaker, Moderator
    • Hundreds across the globe
    • Testers, reviewers, developers
    • Companies, military agencies
    • Community since 2017
About Us

Reviewed By​

This guide has undergone comprehensive auditing and peer review:

  • Expert review by undergroundwires​

    • Verified technical accuracy and editorial standards
    • Assessed system impact and user privacy risks

  • Public review by large community​

    • Privacy enthusiasts and professionals peer-reviewed
    • Millions of end-users tested across different environments

History​

We continually monitor our guides, their impact and all other privacy options. We update our guides when new information becomes available. On every update, we publicly store who made the change, what has been changed, why the change was made and when the change was made.

Review Change History Our Change Process