An overview of security and privacy approaches to Brain-Brain Interfaces: Security architecture, fundamental consideration, and future directions
The explosive rise of Brain Computer Interfaces (BCIs) is unleashing the era of Brain Brain Interfaces (BBIs) and the Internet of Brains (IoB), enabling seamless neural exchanges that could transform healthcare, collaboration, and human potential, yet at the peril of unprecedented neural data breaches, signal hijacks, and cognitive hijacking. Motivated by these looming threats amid Neuralink’s 2025 milestone of $$...