The way we live has always evolved. At first, the idea of living in what we now call cities was driven by farming and trade. Later, in the Middle Ages, it was all about safety and survival behind defensible walls.
Today, cities continue to evolve to meet the needs of a growing population. But this time, the goal is to achieve a level of urban living that focuses on sustainability, efficiency, and connectivity.
We already have versions of cities like this. Shanghai, for example, has its Citizen Cloud, which boasts a strong 5G deployment, digital twins, and over 1,000 centralized city services. It was named the world's number 1 smart city in 2023. Other examples are in Seoul, Shenzhen, Toronto, and New York City.
But here’s the thing: as our cities get smarter, they’ll also get more vulnerable. Why? Because at the core of every smart service or connection is one critical element: identity.
In this article, we’ll discuss the connection between smart cities and secure identities, and the role AU10TIX can play in the future of urban living.
What Makes a City “Smart”?
A smart city is one that uses modern technology, like the Internet of Things (IoT), artificial intelligence (AI), big data, maybe even blockchain, to make life better, more efficient, and sustainable. In such a place, services like transport, energy, healthcare, waste management, public safety, and even financial services are all part of the connected ecosystem.
Many cities are already testing versions of this system, with Singapore and South Korea leading the way, according to a recent Statista report.
Why Secure Identity Is a Problem for Smart Cities
When you hear the phrase “Smart City”, you’ll think that security will not be a problem. It shouldn’t be, but the reality is a bit different.
Smart cities rely on data, sensors, apps, and automation. All of these can only work as they should if the people who use them can be verified with confidence.
Think of it. Everything from public transport cards to digital healthcare services, and even financial transactions, sits on this network. Imagine what would happen if the wrong person were able to access it.
They could tap into emergency services meant for residents, claim government grants, access school or health records, and even disrupt traffic systems. All because there was no strong verification process in place. It’s not just a security threat, it’s a threat to public safety.
How AU10TIX Supports the Future of Urban Living
Implementing secure identities in smart cities is basically the foundation that every other thing runs on. It’s practically the only way for residents and eligible visitors to access the range of services cities like these offer.
The real challenge is how to implement this seamlessly. That’s where companies like AU10TIX come in.
For more than three decades, AU10TIX identity intelligence solutions has been providing cutting-edge identity intelligence to airports and border controls around the world. That same expertise is becoming increasingly relevant as cities digitize.
Let’s break down how their technology addresses smart cities' biggest challenge.
Identity and Access Management
In modern cities, most interactions, whether accessing public services or registering for a digital wallet, require one thing: proof of identity. This ID verification process has to be fast and secure, not just anyone showing a plastic ID, which could be forged.
According to the World Economic Forum, deepfake technology is increasingly being used to create fake IDs that help criminals impersonate people to break into secure systems.
AU10TIX can tackle this with its automated ID and access management, which uses AI and machine learning to detect fake identities in real time.
When someone tries to access city services, even if it’s something as simple as renting a shared bike, the system verifies that they’re who they say they are in seconds. No long waits.
Biometric Authentication
Passwords are terrible at security. According to Kaspersky, 60% of passwords can be cracked in one hour or less. Obviously, they’re not good enough for a city that’s supposed to be secure.
This is where biometric authentication comes in, using your unique physical traits — your face, your fingerprint — as your password. The beauty of this method is that, unlike what you see in the movies, biometric authentication is downright difficult to fake.
This is another area where AU10TIX can help. It integrates facial recognition and liveness detection directly into its biometric authentication solution. The liveness detection is the real game-changer as the system can tell whether it’s looking at an actual person or a photograph.
Secure Payments & Financial Transactions
The rise of AI means that fraudsters can now automate and carry out their scams on an industrial scale. And guess what, smart or connected cities are the perfect targets, what with the majority of the financial transactions being cashless.
To give some context, cashless fraud accounted for £41.5million (roughly $55 million) in losses in 2024. This happened in regular cities in the UK. Imagine what it would look like in a system where everything and everyone is connected.
AU10TIX can help lower this risk by stopping identity fraud early. It leverages end-to-end payment security to prevent fraud, account takeovers, and unauthorized transactions. This means that residents can move about their daily business without second-guessing every transaction.
The Takeaway
Even though we’re still in the early stages of what smart cities will look like, one thing is clear: secure identities will be a core part of this urban living.
That’s why AU10TIX makes a real difference. Its identity verification solutions help create the safety, trust, and confidence that modern cities need in order to grow and thrive.
That said, it’s important to point out that the areas highlighted in this article are just a few ways AU10TIX can support urban living. AU10TIX offers a broad suite of solutions designed to make life more secure for everyone, regardless of where they live.
