USB Rubber Ducky Hunter A Proactive Defense Against Malicious USB Attacks Domain: Cybersecurity

In the dynamic realm of cybersecurity threats, Bad USB attacks pose a significant risk to high-security environments. This paper introduces an innovative defense mechanism, utilizing proactive keystroke speed monitoring, to bolster systems against these advanced threats. The system's adaptability is showcased through four distinct modes: normal, paranoid, sneaky, and log-only—implemented via Python programs, offering a versatile defense against varying malicious intent levels. Inspired by the tactics of notorious Bad USB devices like rubber duckies, our solution leverages rapid execution characteristics to preemptively identify and mitigate suspicious keystroke patterns. Rigorous experimentation validates the system's efficacy, demonstrating a robust defense that surpasses Bad USB attacks' sophistication while dynamically adapting to real-world scenarios. The comprehensive methodology outlined in this paper not only confirms the system's effectiveness but also highlights its potential to significantly enhance cybersecurity resilience. Striking a balance between precision and flexibility, this approach represents a noteworthy advancement in countering Bad USB threats, addressing current challenges and laying the groundwork for future proactive cybersecurity measures.