The UK government’s consultation on a national digital ID system closes on 5th May 2026. Whether you support the idea or not, the security and governance questions it raises deserve serious attention from practitioners, because if this system is built it will become some of the most consequential digital infrastructure the UK has ever deployed. Getting those questions right matters regardless of your political view on the concept itself.<\/p>\n\n\n\n
I submitted a response to the consultation in my capacity as a security practitioner. My focus was not on whether a national digital ID is a good idea. That is a question for individuals, for parliament, and for the political process. My focus was on what secure, trustworthy implementation looks like, and where the risks sit if those things are not addressed properly from the outset.<\/p>\n\n\n\n
A few things stand out as genuinely critical.<\/p>\n\n\n\n
The first is standards. The UK should not be creating a proprietary standard for this system. Internationally recognised open standards already exist, are proven in production in multiple jurisdictions, and carry the trust and interoperability that a government-invented standard simply cannot. Building to anything else closes the door on international interoperability before it has opened and creates a closed system that cannot evolve at the pace that security demands.<\/p>\n\n\n\n
The second is issuance. The point at which a digital ID credential is issued is the highest risk point in the entire system. A fraudulently obtained digital ID does not just affect one transaction. It carries the weight of government verification behind every subsequent check. The issuance process must be robust enough that confidence in the system is justified, not assumed.<\/p>\n\n\n\n
The third is governance of third party access. The checker service, the API that allows businesses and public services to verify a credential, needs a registration, certification, and purpose limitation framework that is legally binding and independently audited. Without that, the same infrastructure that makes the system useful also makes it a tool for profiling and surveillance. The architecture of selective disclosure, returning a yes or no rather than raw personal data, is the right model. The governance layer that enforces it is not optional.<\/p>\n\n\n\n
The fourth is oversight. A system that cuts across every government department, every regulated industry, and the daily lives of tens of millions of citizens needs independent statutory oversight with real teeth, not self-assessment and annual reports. The ICO plays a role but data protection compliance alone is not sufficient. Someone needs to be accountable for the whole thing, with the authority to act when something goes wrong.<\/p>\n\n\n\n
The final point is trust, and what earning it actually requires. Trust in a system like this cannot be built retrospectively through positive word of mouth. It has to be established before launch, through the quality of the technology, the rigour of the security, and the credibility of the oversight. Citizens are not being asked to trust an app. They are being asked to trust that the government will handle a verified representation of who they are, indefinitely, and share it with third parties within clearly defined boundaries. That is a significant ask.<\/p>\n\n\n\n
Whether this system gets built or not, the right security questions needed to be on the record. That is why I responded.<\/p>\n","protected":false},"excerpt":{"rendered":"
The UK government’s consultation on a national digital ID system closes on 5th May 2026. Whether you support the idea or not, the security and governance questions it raises deserve serious attention from practitioners, because if this system is built it will become some of the most consequential digital infrastructure the UK has ever deployed….<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"Whether UK Digital ID happens or not, the right security questions needed to be asked","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[29,16,24,4],"tags":[],"class_list":["post-328","post","type-post","status-publish","format-standard","hentry","category-cyber-risk","category-data-protection","category-information-security","category-regulatory"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/posts\/328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/comments?post=328"}],"version-history":[{"count":1,"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/posts\/328\/revisions"}],"predecessor-version":[{"id":329,"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/posts\/328\/revisions\/329"}],"wp:attachment":[{"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/media?parent=328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/categories?post=328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.auravere.com\/insights\/wp-json\/wp\/v2\/tags?post=328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}