How to effectively monitor and manage USB devices in an office environment using Python?

Python helps: Improve office USB device monitoring and management efficiency

Ensuring the security of office information is crucial, especially effective prevention of unauthorized USB devices connecting to company computers. This article will introduce how to use the Python programming language to monitor the connection status of computer USB and mobile devices in real time to ensure the safe office environment.

Challenges and shortcomings

Many companies face the problem of accessing computers at will with USB devices or mobile devices (such as mobile phones). Some attempts to use Python and PyQt to develop monitoring programs, read and save disk information by booting up, and alert it once a new disk is found. However, this approach has flaws and cannot fully meet security needs.

Efficient Python solutions

Although there are many USB devices on the market that disable software, if you prefer Python solutions, disk_partitions() method of the psutil library will be ideal. This method can accurately obtain disk information, where opts parameter can identify the mobile disk.

The following code snippet demonstrates how to detect a USB device using the psutil library:

 import psutil

def monitor_usb():
    partitions = psutil.disk_partitions()
    for partition in partitions:
        if 'removable' in partition.opts.lower():
            print(f"Discover removable device: {partition.device}")
            # Add alarm or other processing logic here# Execute the monitoring function if __name__ == "__main__":
    monitor_usb()

Through this method, you can accurately identify the connections of USB or other mobile devices, thereby effectively monitoring and managing the USB devices of office computers and enhancing information security.

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