Hervé Debar, Télécom SudParis – Institut Mines-Télécom WannaCry was the first case of a cyberattack that had a major effect on hospitals. The increasing digitization of hospitals (like all areas of society) offers significant opportunities for reducing the cost of health care while making the care provided more effective. However, with digitization comes cybersecurity challenges and these threats must be …

Cybersecurity incidents are increasingly gaining public attention. They are frequently mentioned in the media and discussed by specialists, such as Guillame Poupard, Director General of the French Information Security Agency. This attests to the fact that these digital incidents have an increasingly significant impact on our daily lives. Questions therefore arise about how we are protecting our digital activities, and …

Hervé Debar, Télécom SudParis – Institut Mines-Télécom Cyber-attacks are not a new phenomenon. The first computer worm distributed via the Internet, known as the “Morris worm” after its creator, infected 10% of the 60,000 computers connected to the Internet at the time. Published back in 1989, the novel The Cuckoo’s Egg was based on a true story of computer espionage. …

The SARS-CoV2 virus is not the only thing that has spread during the Covid-19 pandemic: fake news has also made its way around the world. Although it existed even before, the unprecedented crisis has paved the way for an explosion of fake news. Anuragini Shirish, a researcher at Institut Mines Télécom Business School, explains the factors at play in this trend and …

Reading and understanding data is not always a simple task. To make it easier, Samuel Huron is developing tools that allow us to handle data physically. The Télécom Paris researcher in data visualization and representation seeks to make complex information understandable to the general public. Before numbers were used, merchants used clay tokens to perform mathematical operations. These tokens allowed them to …

The detection of SARS-CoV-2 viral infections responsible for Covid-19 allows us to monitor the evolution of the pandemic. Most methods are based on individual patient screening, with the disadvantages of cost and time. Other approaches based on the detection of SARS-CoV-2 in urban wastewater have been developed to monitor the trends in infections. Miguel Lopez-Ferber, a researcher at IMT Mines Alès, …

Marie Bossard, a specialist in the social psychology of health, has been studying the feeling of preparedness among hospital staff in the face of exceptional health situations in her PhD since 2018. She explores the factors that may influence this feeling to better understand the dynamics of preparation in health systems. The Covid-19 crisis is a case in point: our …

Since the start of the Covid-19 crisis we have developed a unique relationship with the abundance of figures reflecting the current state of affairs. They are used as indicators to describe the trends in the pandemic and serve to make major political decisions. Valérie Charolles, a researcher in philosophy at Institut Mines-Télécom Business School, explains her reflections on the epistemological …

The original version of this article (in French) was published in the quarterly newsletter of the Values and Policies of Personal Information Chair (no. 18, September 2020). On March 11, 2020, the World Health Organization officially declared that our planet was in the midst of a pandemic caused by the spread of Covid-19. First reported in China, then Iran and …

How can protective masks be recycled and reused without risking safety? Scientists, medical practitioners and manufacturers have teamed up to explore different treatment methods. As part of this consortium, IMT Atlantique researchers are studying the impact of decontamination processes on mask performance.   Surgical and FFP2 masks are intended for single use. Thrown away after just a few hours of use, …