Protect Your Computer from Sneaky Hacks with These 5 Powerful Tips Against Rubber Ducky Cables

Feb 14, 2023

What is this?

Rubber ducky cables are USB devices designed to look like normal charging cables or other types of USB devices. In this blog, we will discuss the basics of rubber ducky cables, their applications, and how they can pose a threat to computer security.

Rubber Ducky Cables

Rubber Ducky Cables

Rubber ducky cables are small USB devices that can input keystrokes into a device when connected. They work by exploiting the human interface device (HID) protocol, which is used by keyboards, mice, and other input devices. When connected to a device, rubber ducky cables act as a keyboard and can automatically input pre-programmed keystrokes to perform various tasks.

Unlike traditional USB devices, rubber ducky cables are not designed for their intended use. Instead, they are used for penetration testing and hacking. Rubber ducky cables can be programmed to bypass security measures, execute malicious code, or automate tasks.

The Threat of Rubber Ducky Cables

The fact that rubber ducky cables look like ordinary USB cables can make them a serious threat to computer security. Since most people do not suspect that a simple charging cable or USB device could be used to hack their computer, they may unknowingly connect a rubber ducky cable and inadvertently compromise their system.

In the wrong hands, rubber ducky cables can be used to steal sensitive information, install malware, or gain access to a network. Even for security professionals, the use of rubber ducky cables must be carefully managed to avoid accidentally causing harm to systems that are not authorized for testing.


Rubber ducky cables are USB devices that can pose a serious threat to computer security. These cables can look like normal charging cables or other USB devices, making them difficult to detect. It is important for individuals and organizations to be aware of the potential risks associated with rubber ducky cables and take appropriate measures to protect their systems. This may include limiting the use of external USB devices, securing USB ports, and training employees on safe computing practices. By taking proactive measures, individuals and organizations can help to prevent cyberattacks and safeguard their digital assets.

  1. Be cautious of unknown USB devices: Avoid connecting USB devices from unknown sources or individuals. These devices may be used to deliver malware or execute malicious code.
  2. Secure USB ports: Limit physical access to your computer’s USB ports to authorized personnel only. This can help to prevent unauthorized access or insertion of malicious devices.
  3. Install security software: Install anti-malware and antivirus software on your computer to help detect and prevent malicious activity.
  4. Be vigilant of unusual behavior: If your computer starts acting abnormally, such as opening windows or executing programs without your input, it may be a sign of a potential hack. Disconnect any USB devices and perform a thorough scan of your computer.
  5. Educate employees: If you own a business or manage a team, educate employees on safe computing practices and the risks associated with USB devices. Implement policies and procedures for using USB devices and perform regular security audits to ensure compliance.


What is the difference between Bash Bunny and rubber ducky?

Bash Bunny is a more advanced and versatile USB device that can execute multiple payloads or scripts, while rubber ducky is a simpler device that is often disguised as a normal charging cable or USB device. Bash Bunny is generally more expensive than rubber ducky due to its advanced capabilities.

What coding language does rubber ducky use?

Rubber ducky devices are programmed using a simplified scripting language that is specific to the device. This scripting language is often referred to as “Ducky Script” and is based on simple keystroke injection.

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