Smart cities rely on a massive infrastructure of sensors, 5G networks, integrated systems, and artificial intelligence to optimize mobility, energy, health, and public safety. The promise is clear: greater efficiency and quality of life.
But this digital transformation carries a delicate issue: cybersecurity.
An attack on energy systems can cause widespread blackouts.
A hack into public transportation platforms can paralyze urban mobility.
The personal data of millions of citizens can be exposed in seconds, undermining public trust.
The challenge is not just technological. It involves data governance, legislation, ongoing investment in security, and the training of specialized professionals. After all, each new layer of connectivity also expands the attack surface.
If the goal of smart cities is to improve people’s lives, ensuring protection against digital risks must be a priority. There is no truly smart city if it is not, first and foremost, secure.