Ever more large. Each year, the appointment for the tech extends a bit more in Las Vegas. The CES, Consumer Electronics Show, which takes place this week, is growing with its market. Today, everything is tech: the houses are smart, autonomous cars, connected objects, digital health... companies of all sectors are moving to expose their new products or discover those of its competitors. A common point between all these worlds: the security. It is imposed with the connectivity of everyday objects to the Internet.

After a first wave of products to the security, imperfect as it is, the manufacturers, driven by the users, have made the protection of data and privacy a central theme. Who would want to install surveillance cameras at his home and feared at any moment that they are used by from prying eyes? The fears are even greater when it comes to equipment related to the person, to his ...