windows security pops up everytime i interact with a file

Understanding and Resolving Persistent Security Prompts When Accessing External Drives on Windows 11

Many users encounter unexpected security notifications when accessing files stored on external devices, which can interrupt workflow and cause concern. Recently, some Windows 11 users have reported receiving recurring security warnings when interacting with files on external hard drives, such as Western Digital’s 2TB Elements SE. This guide aims to help you understand the underlying causes of these prompts and provide practical solutions to resolve them effectively.

Common Scenario: Security Alerts During External Drive Interaction

Imagine a scenario where a user plays The Sims 4 and stores game files on an external hard drive. Suddenly, upon opening or interacting with these files, a Windows Security alert appears, stating: “These files might be harmful to your computer.” Such prompts can be unsettling and may hinder access to legitimate files.

Root Causes Explained

These security notifications typically originate from Windows Defender or SmartScreen filters. They are designed to protect your system from potentially malicious files, especially when files are downloaded from the internet or located on external devices with unfamiliar signatures. Specific factors contributing to these prompts include:

• The file’s origin or download history, marking it as potentially untrusted.
• Files being stored on a external storage device, which Windows may flag as less secure.
• The presence of executable or script files that Windows perceives as potential risks.

Recommended Solutions

1. Verify the Files’ Authenticity

Before modifying security settings, ensure that the files are legitimate and not corrupted or compromised.

1. Update Windows and Security Definitions

Ensure your Windows 11 system and Windows Defender antivirus are fully up-to-date. Regular updates enhance security and reduce false positives.

1. Add External Drive to Trusted Locations

Designate your external drive as a trusted location in Windows Security settings:

• Open Windows Security from the Start menu.
• Navigate to Virus & threat protection.
• Click on Manage settings under Virus & threat protection settings.
• Scroll to Excluded files and locations.
• Select Add or remove exclusions.
• Click Add an exclusion and choose Folder.
• Select your external hard drive (e.g., WD 2TB Elements SE).

This action prevents Windows Defender from scanning or flagging files on this drive.

1. Modify File Properties to Remove Security Blocks

For individual files:

• Right-click the file and select Properties.
• If an Unblock button appears at the bottom, click it,