USB blocking is a cybersecurity strategy that is crucial for preventing unauthorized USB flash drives and other auxiliary devices from connecting to your endpoints. Device Control Plus is a dedicated device control and file access management solution that lets you instantly detect and block all unverified USB devices and only allow trusted devices to be active within your network. This USB lockdown software also enables admins to monitor user actions and device file access permissions where required. The admins can configure settings to lock usb ports, by default if express permission for a device is not given.
Step 1.Start Device Control Plus console and go to --> Policies --> Create policy.
Step 2.You will find a list of removable devices supported by Device Control Plus. Against each device type, you can select the type of access you want to provide respectively.
Step 3.To activate the USB blocker, click on the device type "Removable Storage Device", and select block.
Step 4.You may also block connection bus of CDROM via USB and SCSI based on your preference.
Step 5.Click Save and Publish or Save as Draft.
By performing these steps, all devices of the selected type will be blocked. If you want to grant access to certain devices of the same type, you can add those devices to the trusted device list.
USB blocking is a simple data leakage prevention technique adopted to prevent malicious removable storage devices from stealing your data via USB ports. Blocking USB devices helps secure your data by preventing it from being copied into unauthorized removable devices.
The reason why a USB port lock software is essential is because connections of all external devices takes place through USB ports. Identifying the intent of such devices is hard since malware exist on the firmware of the device. Simply put, scanning malicious USB devices may not help at all. To top it off, there are no software patches that can ensure usb port security. This by itself calls for a USB block software, or simply a USB blocker software.
A USB blocking software is otherwise known as USB block or USB lockdown software, enables you to lock down your USB ports by default for all untrusted devices. It helps you block or unblock the USB devices as and when needed. By blocking USB ports, you can secure your endpoints from malware that could result in USB attacks. Simply put, you can restrict unauthorized devices from accessing your endpoints and your sensitive data by enforcing a suitable USB port blocker software, otherwise referred to as a USB blocking solution.
A BadUSB is a security exploit wherein an attacker could turn a USB device into any malicious peripheral device of his choice. The firmware of a USB contains malware that is capable of causing USB attacks such as HID spoofing, runner ducky attack, DMA attacks and more. BadUSBs are one of the prime reasons why every organization needs to implement a USB blocker software.
A USB blocker, or USB blocking software ensures that your files, photos, videos or any sensitive data is not copied by your employees for their professional or personal gain. By enforcing USB port blocking policies, you can prevent any malicious activity that might otherwise take place around your USB ports.
Device Control Plus is a comprehensive data leakage prevention solution that works on the principle of zero trust. It offers the feature of USB whitelisting/ USB port blocking, wherein all devices except the ones you include in the list are blocked. Additionally, Device Control Plus alerts on the event of USB blocking whenever an unauthorized device is plugged into your port.