The UK Government’s move to set up an independent advisory group to help shape a national digital ID system signals an early design phase rather than a finished policy rollout. The group brings together senior figures from business, cyber security and civil society, including John Fallon, Anne-Marie Imafidon MBE and David Rogers MBE. Their role is to provide scrutiny and strategic input as the system is developed, with a stated focus on making it inclusive, useful and trusted.
At a high level, the idea behind a digital ID system is straightforward. It would provide a single, verified way for people to prove their identity across public services and parts of the private sector. In practical terms, this could reduce repeated identity checks, streamline access to services and reduce duplication in processes that currently sit across multiple systems.
Digital ID: The Good
The “good” part of that proposition is efficiency. Anyone who has gone through repeated identity verification for banking, employment checks or government services will recognise the logic. A consistent identity layer could reduce friction and improve accuracy in how services are delivered. It also aligns with how many financial systems already operate, where identity verification is centralised through trusted processes rather than repeatedly rebuilt. However, how does the ID know that’s it’s really me and not been cloned or fell out of my pocket when jumping up and down at Ernest Wallon rugby stadium (something I may do from time to time…). Will the ID have to be linked to my phone so they can “talk to each other” and I will therefore get told off if they are more than 50m away from each other ?
Digital ID: The “Not So” Good
But the structure that creates efficiency also introduces a different type of risk. The security question is not only about whether a system can be protected, but about what happens when identity becomes a shared dependency across multiple services. Even a well-designed system becomes a high-value target because of what it represents. The concern is not limited to direct breaches, but also includes outages, authentication failures and recovery systems that must themselves be secure, accessible and resistant to abuse – this could be tricky. Chaos theory and all that…
This is where the discussion becomes more grounded because in digital identity systems, “loss of ID” does not behave like losing a physical document. A lost passport is replaced through a defined process. A digital identity failure can involve account lockouts, verification breakdowns, or reliance on recovery mechanisms that may not work equally well for all users. The risk is less about a single point of theft and more about system dependence, where access to services becomes tightly linked to a functioning identity infrastructure. How quickly can a replacement be issued? Imagine being stuck at the petrol station unable to pay…
A relevant historical reference in the UK context is GOV.UK Verify. That programme aimed to create a national digital identity system but was eventually discontinued after failing to achieve sufficient adoption across government departments and users. The issues were largely structural, including integration complexity and inconsistent uptake, rather than a single catastrophic breach. However, it remains a useful reference point because it demonstrates that digital identity systems can struggle even when security is not the primary failure mode.
The Trust Problem: Governments’ Prior Cyber Security Record
Any discussion about digital identity inevitably returns to a simple question: how much trust do the public have in the organisations responsible for protecting their data? There is a well-documented pattern of breaches and attacks across government bodies, public services and contractors, which I would argue is a very relevant issue when discussing trust in a national digital identity system, something that cannot be brushed under the carpets at Whitehall…
Successive UK governments have faced a number of cyber security incidents affecting public bodies, departments, local authorities, the NHS, police forces and contractors handling government data. While many incidents have involved third-party suppliers rather than central government databases themselves, the distinction is often lost on the public whose information is exposed. Let’s not also forget how some laptops have been forgotten on public transport…
The 2017 WannaCry ransomware attack disrupted large parts of the NHS, affecting thousands of appointments and systems across England. Since then, cyber incidents have continued to affect public sector organisations, including local authorities, healthcare providers and government suppliers. In 2023, a major breach involving payroll provider Zellis exposed data relating to organisations including the Ministry of Defence, the BBC and British Airways after the MOVEit software vulnerability was exploited. More recently, cyber attacks have targeted NHS suppliers, local councils and other public sector bodies, demonstrating that even organisations with significant security resources remain attractive targets for criminals.
The issue is not that a future digital ID system would necessarily be insecure. The issue is that public confidence is shaped by past experience. Every significant cyber incident involving public services or government contractors reinforces concerns about concentrating more personal information into systems that become increasingly critical to everyday life.
Supporters of digital identity argue that modern security architecture can provide stronger protection than many existing fragmented systems. Critics counter that any identity platform, regardless of design, creates a valuable target because of the volume and importance of the information it touches. The reality sits somewhere between the two positions. Security is rarely judged solely by technical capability. It is judged by track record, transparency and how effectively organisations respond when incidents occur.
There is also a longer policy history that sometimes gets described loosely as a “Blair connection”. This does not refer to any direct involvement in the current system. Instead, it reflects the fact that UK national identity proposals have existed since the early 2000s, including under the Blair government, when national ID card schemes were explored and later abandoned. The relevance today is continuity of policy ambition rather than personnel or operational involvement.
A key part of the current phase is the engagement with Digital Verification Services and financial services sectors. This reflects the fact that identity verification in the UK already operates through a mixed ecosystem of public frameworks and private providers. It is not a single system waiting to be built from scratch, but a set of services that already exist in fragmented form and are now being considered for deeper integration.
This is also where questions about “who builds it” tend to surface. At this stage, there is no publicly confirmed list of awarded contractors for a national digital ID system, because the programme is still in engagement and design. However, the broader identity verification ecosystem typically includes established credit reference agencies and identity verification providers such as Experian, Equifax and TransUnion, alongside specialist digital identity firms and major systems integrators. These organisations are commonly involved in verification services under existing trust frameworks, but involvement in a national system would depend on formal procurement decisions that have not yet been finalised.
Digital ID: The Bad
The “bad” layer in this is not about naming specific organisations as problematic, but about structural dependency. Large-scale identity systems tend to rely on multiple layers of providers, each responsible for different parts of verification, authentication and data handling. That creates complexity, and complexity is where failures often emerge, whether through integration issues, misconfigurations or inconsistent standards between systems.
Having said that, we all know that sometimes it’s simple mistakes that trip people up – I can see Ernst Blofeld sitting back, cat in lap, not interested in how the system is built, only in the fact it exists, because anything that centralises identity becomes a magnet for people who think in leverage, not ethics. Not necessarily grand cinematic villains either, but the same mindset: opportunistic, patient, looking for the one weak point that gives access to everything at once. It’s less about breaking “the tech” and more about what it represents: a single system holding so much trust inevitably attracts those who want to bend that trust for control, access, financial blackmail or other disruptions.
Digital ID: The Ugly
The “ugly” part sits in trust and perception over time. Even when systems are technically secure, identity infrastructure tends to attract scrutiny because it concentrates sensitive personal data and becomes embedded in everyday access to services. That creates a governance challenge that extends beyond cybersecurity into how boundaries are maintained, how access is controlled, and how public confidence is sustained if something goes wrong.
At the moment, the official line is that a UK digital ID would not replace existing documents like passports and would not be mandatory. A passport remains the primary legal identity document for travel, and there is no stated requirement that a digital ID would be needed to obtain one. On paper, this sits in the “additional convenience layer” category rather than a replacement system.
The more realistic concern people are circling is not what is written in policy today, but how systems like this tend to expand once they exist. Identity infrastructure rarely stays neatly in one box. It starts with voluntary use cases like access to services and verification processes, then gradually becomes embedded in more everyday interactions where speed, cost or compliance makes it the default route. Over time, “optional” can shift towards “effectively required” without any single moment where it is formally mandated.
The organisations promoting and shaping this direction sit across government and industry. On the government side, from what I can see, it is being driven through DSIT and Cabinet Office level policy, with ministers publicly framing it around security, efficiency and modernisation of public services. Alongside that, an advisory group brings in senior figures from business, cyber security and civic technology. At the same time, Digital Verification Services providers and financial services firms are actively engaged in shaping how identity verification would operate in practice, because they already run large parts of the UK’s digital identity checks in areas like banking, employment screening and fraud prevention.
This is where the sceptical reading comes in. The same ecosystem that currently benefits from fragmented identity checks also stands to benefit from a standardised national identity layer that sits underneath everything. In simple terms, consolidation creates scale, and scale creates commercial advantage for the organisations already positioned to operate inside that system. It is less a conspiracy than a natural outcome of who already holds the infrastructure, the contracts and the technical capability to plug into it.
So while the public-facing message is about convenience and security, the underlying structure is also about centralising a function that already exists in pieces across multiple sectors and I think this is where the “emperor’s clothes” critique tends to land. Not that identity verification is unnecessary, but that it is being packaged as modernisation while also building a deeper dependency on a system that becomes harder to avoid in practice over time. Has anyone considered the impact on the future employment concerns of those who currently work in the these multiple sectors?
And this is where it gets even more interesting once you follow the travel angle through properly, because if digital ID ever becomes meaningfully integrated into travel processes, it stops being just a domestic convenience tool and starts becoming part of an international verification layer. You already cannot travel without identity checks, now made even more onerous when travelling in Europe… but those are currently based on standardised documents like passports that different countries can read without needing ongoing access to your underlying data. A digital identity system changes that shape because if it is used for travel validation, it would likely require some form of interoperability between UK identity infrastructure and foreign border systems, airlines or verification platforms. That does not automatically mean full access to personal data, but it does raise the question of what is actually being shared: a simple “yes/no this person is valid,” or something more dynamic and query-based. Imagine the chaos if you lost your ID or had it stolen when overseas – how do you confirm who you are when you’re thousands of miles away from your good old fashioned birth certificate and old passport or driving licence?
Once that interoperability exists, the structure shifts again. Identity stops being a document you present and becomes a live verification process sitting behind the scenes. That makes it technically easier to expand what is checked, when it is checked, and who gets to trigger those checks, whether that is domestic authorities, foreign border agencies or contracted verification intermediaries.
So the “is this for real” version writes itself at this point: it’s not that your milkman will one day demand cryptographic proof you are not AI before handing over a bottle of semi-skimmed, it’s that we are slowly building a world where your ability to exist in normal systems depends on a chain of digital verification steps that quietly extend beyond borders and documents, and into whatever the current definition of “trusted identity signal” happens to be during this government. Why do any of us have to be given another digital sword of damocles hanging over our head?
The official framing is still optional, modern and convenient, however the structural direction is a bit simpler: once identity becomes a connected system rather than a physical document, it tends to grow into wherever verification is useful, because that is exactly what connected systems are designed to do. Be warned!
Taken together, the advisory group, the engagement programme and the consultation with verification and financial services sectors suggest a system still being shaped rather than delivered. The more useful and integrated digital identity becomes, the more critical it is to ensure that failure does not mean exclusion, and that security does not come at the cost of usability or recovery. In that sense, the core challenge is not whether digital ID is possible, but how it behaves under stress, how it recovers when things go wrong, and how clearly its limits are defined from the outset.
Interesting times indeed… personally speaking, if it’s neither mandatory nor are we made to become 3rd class citizens for not having a digital ID, I won’t be applying for one. And I can’t wait for the first set of lawsuits when the security breach occurs, because we all know it will…
Frequently Asked Questions
What is the UK Digital ID system?
The proposed UK Digital ID system is intended to provide a secure way for individuals to verify their identity online when accessing government services and potentially some private sector services. The programme is currently in development and has not yet been fully implemented.
Will a UK Digital ID replace passports and driving licences?
Apparently not. There has been no announcement that digital ID will replace physical identity documents. Current discussions focus on creating an additional method of proving identity digitally rather than eliminating existing forms of identification.
Who will run the UK Digital ID system?
The Government has established an independent advisory group to provide guidance and scrutiny. The technical delivery model has not yet been finalised, although engagement is taking place with Digital Verification Services providers and organisations in the financial services sector.
What are the security risks of a digital ID system?
The main concerns include cyber attacks, data breaches, system outages, identity fraud and the challenge of ensuring users can regain access if accounts are compromised or locked. The concentration of identity services can make such systems attractive targets for cyber criminals.
Has the UK tried digital identity systems before?
Yes. GOV.UK Verify was launched to provide a digital identity verification service across government departments. While it achieved some success, it struggled with adoption and integration challenges and was eventually retired.
Could a digital ID system improve security?
Potentially. A well-designed system could reduce some forms of fraud by using stronger verification methods and consistent identity checks. However, improved security depends heavily on implementation, governance and ongoing cyber security investment.
Will people be forced to use digital ID?
The Government has stated that digital identity should be inclusive and trusted. Details about future usage requirements have not yet been published, and it remains unclear how digital and non-digital options may operate alongside each other.
Why are privacy advocates concerned about digital ID?
Privacy concerns generally focus on how personal data is stored, who can access it, whether information is shared between organisations, and the possibility of systems expanding beyond their original purpose over time.
What happens if someone loses access to their digital ID?
Recovery processes would be a critical part of any digital identity system. Experts generally regard account recovery and identity restoration as some of the most important security and usability challenges in large-scale digital identity programmes.
What is the biggest challenge facing the UK’s Digital ID plans?
The biggest challenge is likely to be balancing convenience, security and public trust. A system that is easy to use but not secure creates risks, while a highly secure system that is difficult to access may struggle to gain widespread adoption.
