Lock Usb Flash Drive

[Brook Mithani]

Inour daily life, you often use USB flash drives. No matter you are a businessman, an employee, a student, or even a housewife, a USB flash drive and computer can assist you in your routine work. When you are enjoying the convenience of the USB flash drive, you may ignore the security of your device. So how can you protect a flash drive by locking it with simple steps?

In fact, Windows offers you a built-in tool to lock your USB flash drive files. All you need to do is to right-click your USB files and click the encrypt button. Follow the detailed guide below to lock your flash drive.

Step 6. On the Choose which encryption mode to use screen, select "Compatible mode" and then hit "Next". Then, you reach the final step. Pay attention to some warnings and click "Start encrypting". BitLocker will immediately work and encrypt your flash drive with a password.

Rohos Mini Drive password-protects a USB flash drive by creating a hidden and encrypted partition on the disk. This tool works well whether you possess admin rights on the target computer or not. Besides, it can automatically detect your USB flash drive and sets the properties for the encrypted partition. All you need to do is to provide a password to protect it.

The most recommended way to lock a USB flash drive is using EaseUS LockMyFile. This is a user-friendly USB flash locker, and even a computer novice can handle it. This USB locker can hide, lock, protect, and encrypt files and folders on Windows 10 and Windows 11. Besides, the theory to lock USB drives for USB Security is the most advanced 256-bit on-the-fly encryption technology. Key features of EaseUS LockMyFile are as follows:

Step 1. Download and install EaseUS LockMyFile on your computer. For the first time setup, enter a strong authentication password for use, and a valid email address for password retrieval in case you forgot the password. You can change the password anytime in "Settings".

Step 2. To lock files or folders on an external device, navigate to the "External Disk" section and then click "Locking File". Next, on the right menu, choose the "Lock File(s)" or "Lock Folder" option.

Now you know how to encrypt a flash drive with a password in Windows 11/10/8.1/8/7. This guide has helped you in locking and protecting your USB sticks. The need for USB security software is growing because such USB drives don't come with any reliable security algorithms. If you're worried about your USB stick corrupting and result in data loss, you can back up your USB data in advance.

I also have friends/roommates who are prone to computer-pranks, like the common "facejacking", and, among other things, change the display name of usb drives (and other connectable devices) to stupid things, like "THIS IS VIRUS", or other stuff that would probably get censored if I typed them.

Usually, I have no problem about this kind of thing, but since this particular USB drive is for work-related purposes, and I'm not sure they understand the concept of boundaries, I'm trying to lock or password-protect my usb drive's name (to "my drive", or something), so I can avoid... unpleasant events.

What this means is that anyone on any system, with administrator privileges on that system, can modify anything on the device, including volume name or anything else. You can lock the MBR or whatever but it's still possible to unlock it.

Things like Bitlocker will prevent reading the data, but can't prevent overwriting or destroying the data by reformatting the drive or attaching the device to a computer running another operating system such as Linux.

EDIT (Nov 11 at 22:20):I've made some tests (and some recalling), and the results are somewhere between strange to inconsistent.I created a VHD with 2 partitions.When I locked the drive it blocked writing to the volumes as well (I was able to write to the volumes, but it if I unplugged and replugged the disk everything would be like before my writing).

Then I remembered the oddity I came across last time I've played with it.If I set partition 1 to readonly, it would make partition 2 readonly partially.Then I found an article somewhere in technet that said setting as readonly only one partition out of two on one drive is possible only on dynamic drives.

SECOND EDIT:Sorry for taking so long, I was swamped with work.I've tested this quite thoroughly, and documented the steps and results.It's a bit long, so you may jump to the conclusion at the end regarding the question's subject, but I had to document the inconsistencies.

1.Set volume 2 as read onlyDiskpart showed that both volumes are read only (but not the disk)Volume 2 is locked properly (no option to change volume label, create new folder or paste)Volume 1 stayed open to writingBoth volumes can't be formattedI put two big files on volume 1 and changed the volume label, explorer indicated the volume is now full and showed the new labelDismounted and remounted the VHDAll changes made to volume 1 have been erased (the VHD file size stayed like before writing)Now both volumes are locked properly (can't write, change label or format)

2.Set volume 2 as read onlyDiskpart showed that both volumes are read only (but not the disk)Volume 2 is locked properly (no option to create new folder or paste)Volume 1 stayed open to writingBoth volumes can't be formattedI put two big files on volume 1 and changed the volume label, explorer indicated the volume is full and showed the new labelI removed the read only flag from volume 2VHD gets resized to the proper sizeDismounted and remounted the VHDAll changes made to volume 1 stayed

3.Set disk as read onlyDiskpart showed that the disk is read only (but not the volumes)Both volumes are blocked to writing, can't change volume label.Formatting is blocked.Dismounted and remounted the VHDDiskpart showed that the disk is not read only (volumes didn't change)Both volumes are writable, and the label can be changed.

Conclusion:In order to block changing the label you must set as readonly the relevant volume.As the tests above shows, setting one volume as readonly set every other volumes that resides on the same disk, but they only take full effect on the other volumes after disconnecting and reconnecting the disk.

There are some other security risks that thumb drive owners should be aware of. If you plug your flash drive into an infected computer, your flash drive can also become infected by viruses or malware and infect other devices that you plug your flash drive into. Encrypting your flash drive will protect your data from cyber-attacks.

I suggested you use manage-bde to lock the drive, this is the only way to lock the drive, other than ejecting the drive. Since this requires elevated permissions it does not appear you can use this method to lock your device.

I just got a new 8GB PADLOCK2 and played with all the features. After I tried to test the hacking detection with 5 unsuccessful user PIN entry, the red light first blinked for 2mins as told in the manual. Then, I can input the correct PIN and use it. However, after I played with it several times, the lock seems to be enabled and falls into a deadlock. Now the red light just blinks for around 20 seconds and then it is off. And whenever I press the key button, the red light will blink again for another 20 seconds and then off.

But, after this whenever I tried to unlock the device by starting to press 'key' button, the red LED will start to flash for another 20 seconds and then off. I've wait for a while, and tried it again and observed the same thing. I've even tried to use master reset 'press key and 0/1 for 3 seconds' but no response.

I also triggered several 2-minute-blocks by entering on purpose many wrong passcodes - and ran into the same issue as you described: the red LED kept flashing every time I tried to unlock the stick, so I couldn't unlock the stick any more even after waiting for more than one hour. After some time I gave up, believed that the stick is dead, and put the stick in the drawer.

Roughly two days later (I think it was actually a bit less than 2 days, don't know exactly) I tried unlocking again - and to my surprise it worked! I think the stick entered a special undocumented blocking mode that cannot be left earlier than after roughly two days (and not after just 2 minutes).

Pocket-sized to securely carry your most sensitive data wherever you go, the Aegis Padlock 3 comes in a huge variety of storage capacities in both HDD and high-speed SSD. Software-Free, 100% hardware-based 256-bit AES XTS encrypted, onboard keypad usb drive is PIN authenticated, and ultra-fast USB 3.1 (3.0) data transfer speeds. All Data in this hardware encrypted hard drive is encrypted on the fly and the PINs and Data remain encrypted while the drive is at rest. Completely cross-platform compatible and OS agnostic; the Padlock 3 thrives with Windows, Linux, Mac, Android, Chrome. It also thrives where software-based encrypted drives won't even function such as embedded systems, machinery, and any equipment in possession of a powered USB port and storage file system. All internal componentry of this keypad USB drive is protected from physical tampering with a layer of hardened epoxy, and the firmware is locked down which prevents any modifications making it immune to malware attacks such as BadUSB.

Featuring AES-XTS 256-bit hardware encryption, the Aegis Padlock 3.0 seamlessly encrypts all data on the drive on-the-fly, keeping all encryption keys, PINs, and data at rest safe even if the hard drive is extracted from its enclosure.

Windows-Based App that Quickly Sets Up Multiple Devices Simultaneously. Create custom profiles and mass configure multiple devices in a matter of seconds using the Aegis Configurator. To configure an expanded number of devices, use the Powered Aegis Configurator Hub bundle.

Admin (Device Configuration) Mode and User Access Mode. The Aegis Padlock supports one independent Admin and up to four separate User PINs. The Admin mode controls the universal programmable settings of the device and can only be accessed with the Admin PIN. The User mode is limited to basic external drive functions like read /write, unlock / lock, etc. The data on the drive can also be accessed with the admin PIN in the User mode.

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