A major development in wireless security research has revealed a sophisticated Wi-Fi jamming technique capable of disabling individual devices with millimeter-level precision, leveraging emerging Reconfigurable Intelligent Surface (RIS) technology. Cyber Security News is a Dedicated News Platform For Cyber News, Cyber Attack News, Hacking News & Vulnerability Analysis. Developed by researchers at Ruhr University Bochum and the Max Planck Institute for Security and Privacy, this method exploits programmable metamaterials to manipulate radio frequency (RF) signals with unprecedented spatial resolution. According to the Report, The demonstrated attack exposes a paradigm shift in wireless security, transforming an anticipated 6G enabler into a precision cyber-physical weapon. Enterprises require robust network security solutions to protect against evolving cyber threats and ensure the safety of sensitive data. Kaaviya is a Security Editor and fellow reporter with Cyber Security News. She is covering various cyber security incidents happening in the Cyber Space. These surfaces dynamically alter electromagnetic wave propagation characteristics, enabling selective amplification or cancellation of 802.11 protocols (Wi-Fi 6/6E) at specific spatial coordinates. This represents a 1000x improvement in targeting resolution compared to conventional jamming methods that rely on omnidirectional antenna arrays.
This Cyber News was published on cybersecuritynews.com. Publication date: Thu, 27 Feb 2025 10:50:17 +0000