Explore the safety and security implications of human digital memories in the Internet of Things era through this 32-minute lecture by Prof Madjid Merabti. Delve into theoretical challenges, event threads, and qualitative changes in input devices. Examine the connected world of smart cities, context input, and social media sharing. Analyze big data correlations and the concept of life uploading. Address critical concerns including health, location tracking, identity safety, and human digital clones. Gain insights into the unlimited scope of security challenges and key issues to be addressed in this rapidly evolving field.