Explore the world of cyber security in this 28-minute BBC Scotland Brainwaves broadcast from January 19, 2015. Delve into crucial topics such as cyber stalking, password security, identity theft, and footprinting. Examine the role of the internet in modern security challenges and consider the implications of a "Big Brother" society. Learn about VPNs, continuous authentication, and the transition phase in cybersecurity. Gain insights into the motivations of malicious actors, the importance of innovation, and the evolving cyber industry. Understand the ongoing arms race in the digital realm as explained by cyber security expert Bill Buchanan OBE.