DISABLE USB PORT DEVICES
Disable USB Ports & Block USB Mass Storage Devices
Want to control the use of unauthorized USB devices in your network? In this guide you will learn how to disable USB ports with three different methods: Using dedicated device control software to disable USB ports, Windows Device Manager, and Group Policies through Active Directory.
With these USB drive blocking methods you’ll be able to disable USB ports in Windows 10, Windows 7, and other Windows operating systems.
AccessPatrol is a device control software solution that protects sensitive data against theft to portable storage devices.
AccessPatrol keeps data secure by…
- Preventing users from stealing data or transferring malicious files with easily concealed USB flash drives
- Maintaining auditable records of file transfers to portable storage devices, and…
- Triggering real-time alerts when security policies are violated
AccessPatrol’s central console allows you to apply security policies and run reports on your user’s USB activities from the convenience of a web browser.
The security policies are enforced by a software agent that is installed on your user’s computers. This keeps devices restricted and monitored even when the computers are taken off of the network.
Here’s an overview of AccessPatrol’s key features.
Under Device Permissions you can assign unique device control policies for specific groups of computers or users.
AccessPatrol controls a variety of peripherals, including…
- Storage devices such as USB flash drives and external hard drives
- Wireless Devices such as Bluetooth, Infrared, and WiFi
- Communication Ports such as Serial and Parallel ports
- Imaging Devices such as Scanners or Cameras, and…
- Other Devices such as network share drives, printers, and mobile phones
Under the allowed list you can specify trusted devices that can be used on your computers.
If you need to temporarily lift device restrictions for devices that aren’t on the allowed list, you can use the access code generator.
This allows you to set a time-limited policy exemption for a specific computer. The access code generator does not require internet access to work, making it the ideal solution for travelling users and other special circumstances.
To further protect sensitive data, AccessPatrol allows you to block file transfers based on file names and extensions. This ensures that even allowed devices can’t transfer sensitive data.
AccessPatrol also includes a variety of USB activity reports to help organizations audit data transfers and peripheral device use.
These reports provide insight into…
- All files that have been copied, created, renamed, or deleted on USB storage devices, and…
- A timestamped device history for each user, including attempts to use blocked devices
AccessPatrol’s reports can be generated on-demand, on a set schedule, or automatically sent to your inbox to alert you of specific events.
Don’t let a preventable data leak ruin your organization. Take back control over portable storage devices with a free trial of AccessPatrol.
Get started today by visiting CurrentWare.com/Download
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Why Disable USB Ports?
Prevent Data Theft
Your employees have intimate access to corporate data and knowledge of internal systems. Without proper access control measures stealing data is as simple as transferring it to a portable mass storage device such as a USB flash drive.
Flash drives are capable of storing greater than 1TB of data, which is more than sufficient for exfiltrating databases, spreadsheets, design files, and any other intellectual property that needs to be protected.
One use of Data Loss Prevention (DLP) software is blocking the copying of files to a USB flash drive. This prevents employees from using their privileged position to steal sensitive information such as trade secrets and personally identifiable information.
The employee offboarding process presents significant data security risks. Employees have intimate access to corporate data, insider knowledge of the organization’s systems, and a level of trust that can allow them to steal data undetected.
- 70% of intellectual property theft occurs within the 90 days before an employee’s resignation announcement
- 88% of IT workers have stated that they would take sensitive data with them if they were fired
- 72% of CEOs admit they’ve taken valuable intellectual property (IP) from a former employer
- 50% of respondents in a Symantec survey say they have taken information, and 40% say they will use it in their new jobs
These vulnerabilities need to be addressed as part of any insider threat management program. Click the button below to learn the best practices for protecting data during a termination and gain access to a downloadable IT offboarding checklist.
Protect Endpoints Against USB Malware
USB devices can unknowingly infect company computers with ransomware and other malicious software. Disabling USB ports protects endpoints against rogue USB devices by proactively preventing the transmission of malicious files.
How to Monitor USB Activities
employee in our case study
How to Disable USB Ports With AccessPatrol
AccessPatrol is a granular and easy-to-use software to disable USB ports in Windows 10, Windows 8, and Windows 7. It allows you to control access to USB devices and other peripherals based on users, computers, workgroups, and domain membership.
This level of control allows you to protect against unauthorized USB devices without blocking the legitimate use of company-controlled peripherals. That way, rather than fully disabling USB ports you can selectively control the USB devices you would like to allow.
It is also a centralized USB blocker software, allowing you to control USB device permissions for thousands of users from a single console. This makes locking USB ports for your entire workforce as easy as a few clicks.
To disable USB ports with AccessPatrol you simply need to install the CurrentWare Console on the Manager’s computer, install the CurrentWare Client on the computers that you would like to disable USB ports on, and return to the CurrentWare Console to assign USB device permissions based on user, endpoint, or workgroup.
Learn how Viking Yachts protected their intellectual property from a departing employee in our case study
Devices That Can Be Controlled With AccessPatrol
In addition to disabling USB ports, the AccessPatrol endpoint security software can block or limit the use of the following peripheral devices. Endpoint device restrictions can be configured based on computer, user, or workgroup.
| Device Class | Devices | Access Permissions |
| Storage Devices | USB | Full / Read only / No access |
| DVD /CD | Full / Read only / No access | |
| Floppy | Full / Read only / No access | |
| Tape | Full / Read only / No access | |
| External Hard drive | Full / Read only / No access | |
| Firewire | Full / Read only / No access | |
| SD Card | Full / Read only / No access | |
| MM Card | Full / Read only / No access | |
| Wireless Devices | Bluetooth | Full / No access |
| Infrared | Full / No access | |
| Wifi | Full / No access | |
| Communication Ports | Serial | Full / No access |
| Parallel | Full / No access | |
| Imaging Devices | Scanners | Full / No access |
| Cameras, Webcams & Others | Full / No access | |
| Others | Printers | Full / No access |
| USB Ethernet Adapter | Full / No access | |
| Sound Cards | Full / No access | |
| Portable Devices (iPhones, Mobiles) | Full / No access | |
| Network Share | Full / No access |
How to Prevent Specific Files From Being Transferred From USB Ports
AccessPatrol allows you to prevent specific files from being transferred to external devices based on their filename or file extension.
- Open the CurrentWare Console
- Select the computers or users you would like to control
- Under the AccessPatrol tab, select Block File Transfers
- Under Enter File Name or Extension, type in the desired extension (CSV, BAK, CAD, etc) or file name (client-list, archive, etc) that you would like to block
- Click Add, then click Close
- Click Apply to Clients and then click OK
By default AccessPatrol’s Block File Transfers feature will not apply these restrictions to devices that have been added to the Allow List.
If you would also like to block these file transfers to authorized USB devices you simply need to click the “Apply Block File Transfers on Allowed Devices” checkbox before applying the policy to the clients.
How to Disable USB Ports For Mass Storage Devices Only
If you would like to disable USB ports for mass storage only (e.g. without blocking keyboards, mice, and other desired USB devices) you can do that with AccessPatrol’s USB drive blocking feature. With this method you can also disable USB for specific user while allowing them for others.
By default, when disabling USB ports with AccessPatrol it will distinguish between USB mass storage devices and other peripherals such as keyboards and mice. It also provides granular control over other portable storage devices such as external hard drives, SD Cards, and mobile phones.
AccessPatrol’s ability to distinguish between mass storage and keyboards makes it the best USB mass storage device blocking software for business.
- Open the CurrentWare Console
- Select the group(s) of computers or users you would like to control. If you would like to disable USB for a specific user you can simply switch AccessPatrol to User Mode, add the specific user to their own policy group, then proceed to step 3.
- Under the AccessPatrol tab, select Device Permissions then select the group of users or computers you would like to disable USB devices for.
- Under Storage Devices, select USB
- Under Access Permissions set the desired level of restriction (Full Access, Read Only, No Access)
- Click Apply and then click OK
How to Allow a Specific USB Device When USB Ports Are Disabled
Grant Ongoing Access to Authorized USB Devices
With AccessPatrol’s Allowed List you can disable USB ports while still allowing specific authorized USB devices.
- Connect the desired USB device to any computer that has a CurrentWare Client installed
- Open the CurrentWare Console
- Select the folder with the computers or users you would like to control
- Under the AccessPatrol tab, select Allowed List
- Click “Add From Available Devices”
- Choose a device from the Vendor ID, Serial Number and/or PNP Device ID lists
- Click on Add to Allowed List, then click OK
Administrators can use AccessPatrol’s Device Allowed List to establish a list of devices that their end-users can use on company devices, even when USB ports are disabled.
You can choose to allow devices by the following identifiers:
- Vendor ID
- Serial number
- PNP device ID
Device whitelisting is configured on a per-folder basis. Devices that are added to the allowed list for a given folder will apply to any computers that are in the specified folder. AccessPatrol’s allowed list supports USBs, External Hard drives, Imaging devices, and portable devices.
Note: Allowing a device by serial number is fully compatible with Windows 10. For Windows 7 or 8, some newer models of USB devices may not support this feature. Instead of allowing by serial number, it will allow all devices from the same vendor and model.
How to Temporarily Allow USB Devices
AccessPatrol can grant temporary access to blocked devices using it’s access code generator.
Administrators and authorized managers can use the generator to produce a single-use code that provides users with a set duration where the computer’s USB ports are no longer disabled by AccessPatrol.
The access code is unique to each computer that you generate for and the computers do not need to be connected to the internet to use it. So long as the CurrentWare client is installed on the employee’s computer they can be provided with temporary access to USB devices.
- Generate a temporary access code
- Open the CurrentWare Console
- Select the computers or users you would like to provide temporary USB device access to
- Click “Access Code Generator”
- Choose the expiration date and duration of the access code
- Click Generate to create a temporary access code
- Activate the temporary access code from the employee’s computer
- Have the employee open the Control Panel
- Set “View By” to large icons or small icons
- Click “Grant access to endpoint devices”
- Have the employee enter the temporary access code into the dialogue box, then click “Unlock”
Removable Media
Policy Template- Set data security standards for portable storage
- Define the acceptable use of removable media
- Inform your users about their security responsibilities
Get started today—Download the FREE template and customize it to fit the needs of your organization.
Conclusion
Using software to disable USB ports is critical for protecting sensitive data against theft through unauthorized USB devices. If you would like to easily manage USB device permissions in your company you can get started with a free trial of AccessPatrol USB device control software today.
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