The 2017 edition of Smart City Expo World Congress took place in Barcelona from the 14th until the 16th November and it was a success beyond expectation. The organizers of the event, entirely focused on sustainable development, demonstrated that Smart City is one of the annual events that companies working in Innovation and Digital Transformation cannot miss for no reason.

Bit4id participated as exhibitor and presented its solutions for digital signature, authentication and data encryption, reconfirming itself as a leader in the international market of security and digital identity.

With the most innovative solutions, Bit4id can combine mobility and security in the management of digital identities, providing safe access to online services whenever and wherever.

Smart City Expo World Congress counted more than 670 exhibitors and 400 speakers proceeding from 700 different cities from the five continents; these numbers reflect the importance of the theme discussed during the 3-days event, the development of sustainable cities.