Search results Search for: Search Refine your results by duration: Any Under 5 mins Under 20 mins Over 20 mins Sort by: Relevance Views Date 4G-5G Good for your health bad for security Grant Colgan Technical Consultant In this talk we go farther in depth at RF communications and look at what 4G and 5G communications are and the vulnerabilities inherent in them 4 years ago | 25 mins