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Securing Your Data: Various Methods to Conceal Personal Files on USB Drives

Dec 3, 2023

Data privacy is paramount in today's digital era, and thus, safeguarding personal files on USB drives is crucial. Whether it is sensitive data, privacy concerns, or organizational preferences, hiding folders on USB drives is a common need. Let us explore diverse methods to conceal and protect this data to ensure added security. These methods range from encryption and password protection to specialized software, providing users with versatile options to shield their sensitive information effectively.

Various Methods to Conceal Personal Files and Folders on USB Drives

You may frequently face situations where colleagues borrow the USB flash drive, leading to leaked personal and confidential files and causing distress. Seeking a solution becomes a priority. One can resolve this issue by concealing files within the USB drive and revealing them when necessary. Find the best ways to hide files on a USB flash drive, ensuring privacy and security. There are two methods to conceal USB drive folders- Using Command Prompt and User-Friendly Software. 

Concealing Files on USB Using Command Line

Utilizing Command Prompt provides a valuable method for hiding crucial data on a USB device. Whether it is concealing a single folder or multiple folders, employing distinct command lines tailored to your needs is feasible.

To Hide a Single Folder or File:

Step 1: Access the Command Prompt by searching for it in the search box or using Windows + R, then typing "CMD" and pressing OK.

Step 2: Enter the USB drive letter and tap on Enter.

Step 3: Input the command line: "attrib [folder name] +s +h," and press Enter.

If the folder name contains a blank space, please add double quotation marks around the folder name. Or, modify the folder name, eliminating spaces (e.g., change "wise cleaner" to "wise-cleaner").

Step 4: Verify that your folder is now hidden in the USB drive.

For Hiding All Folders:

Step 1: Repeat steps 1 to 3.

Step 2: Input the command line: "attrib +s +h +a . /s /d" and press Enter.

Step 3: Check the USB drive to confirm all folders are concealed.

When hiding images, append the image extension to the command line, such as "attrib image.jpg +s +h". Identify the extension by checking the file properties if unsure.

Protecting Personal Files on USB Drives Using Wise Folder Hider

Wise Folder Hider offers advanced functionalities in concealing, encrypting, and locking personal files, encompassing photos, videos, and crucial data on Windows PCs and laptops. It acts as a safeguard, preventing unauthorized access, modifications, or deletion of these confidential files, ensuring their security and privacy.

Key Features and Advantages

Lock Files: Ensures protection by locking file properties—Read, Write, Rename, Delete—preventing access or alterations while remaining visible in Windows File Explorer.

Encrypt Files & Folders: Establishes an encrypted partitioned drive to securely store files, rendering them inaccessible to others even when visible.

Hide Files & Folders: Conceals files and folders from Windows File Explorer, safeguarding private data from unauthorized access or deletion.

Hide USB Drives: Protects USB drive contents from prying eyes, ensuring sensitive files remain hidden and password-protected.

3 Step to hide a USB drive with Wise Folder Hider

Step 1: Download and Install

Download Wise Folder Hider from the official website if it is not installed on your computer.

Step 2: Set a Login Password

Next, connect the USB drive and your system and launch Wise Folder Hider. If it is your first time using the software, create a secure login password. This password is required each time you open Wise Folder Hider.

Step 3: Hide the USB Drive

Click "Hide USB Drive" at the bottom right of the main interface. A window will display connected USB drives. Choose the drive to hide and click OK. Set a secondary password for added security when prompted.


1. Is it possible to lock a folder on my USB drive?

To secure files or folders on an external device, access the "External Disk" area and select "Locking File." Then, from the right-hand menu, opt for "Lock File(s)" or "Lock Folder."

2. How safe are files on USB?

USB drives pose security risks as attackers can use them to propagate malware. Malicious code can be downloaded onto the drive, infecting computers upon insertion. This malware can spread to other connected computers when the USB drive is plugged in.

3. Is it possible to password-protect a folder?

To encrypt a particular Folder or File in Windows 11, 10, 8, or 7, Locate the desired file or folder, right-click it, select Properties, and click Advanced. Then, check the box "Encrypt contents to secure data.


Securing personal files on USB drives encompasses various methods, ensuring confidentiality and protection. Utilizing tools like Wise Folder Hider enables encryption, locking, and hiding of files and folders, safeguarding them from unauthorized access. Command-line approaches also offer effective concealment, hiding files while maintaining visibility or creating encrypted partitions for heightened security. Whether it is hiding, encrypting, or locking, these diverse techniques provide you with comprehensive options to safeguard your sensitive data on USB drives.