The European Parliamentary Research Service has flagged virtual private networks as a structural loophole undermining the EU's ambitions to keep minors off social media platforms and adult websites. As age-verification frameworks take hold across Europe and beyond, VPNs - tools that mask a user's true location and identity - are emerging as the most immediate technical obstacle to enforcement. The finding places policymakers in difficult territory: closing the gap may require restricting technologies that millions of adults use for entirely legitimate purposes.
Why Age Verification Fails Without Addressing VPNs
Age-verification systems work by cross-referencing a user's apparent location or identity against a set of gatekeeping rules. A platform operating under UK or French law, for example, must block underage users from accessing regulated content. But those rules are applied based on where a connection appears to originate. A VPN reroutes traffic through servers in other jurisdictions, making a user in Paris look like they are connecting from a country with no such restrictions. The verification system sees a compliant connection; the actual user bypasses the rule entirely.
This is not a theoretical vulnerability. When the UK introduced age-verification requirements, demand for VPN services spiked sharply - Proton VPN reported a 1,400% increase in sign-ups from British users. France observed comparable behaviour as its own regulatory framework took effect. The pattern is consistent: where restrictions are imposed, VPN adoption rises in direct proportion. This is not coincidental evasion. For a segment of users, particularly teenagers familiar with digital tools, a VPN has become the standard workaround within hours of a new rule going live.
The Proposal That Has Regulators Divided
One option under discussion - already floated in the UK - would limit VPN access to verified adults only. The idea is straightforward in principle: if you must prove your age to access a VPN, the tool can no longer serve as an anonymous bypass. In practice, however, the proposal raises serious concerns that extend well beyond child safety.
VPNs are used legitimately by journalists protecting sources, dissidents communicating under authoritarian surveillance, remote workers securing corporate networks, and ordinary citizens protecting their data from commercial tracking. Imposing identity verification on VPN access would create a registry of users - the kind of infrastructure that, once built, carries its own risks. Civil liberties organisations have consistently argued that mandatory VPN registration is disproportionate, and that the surveillance architecture required to enforce it would cause more harm than it prevents.
There is also a jurisdictional problem. Most VPN providers are not incorporated within the EU. Requiring foreign companies to verify European users before granting access is enforceable only at the network level - through the kind of deep packet inspection and ISP-level blocking that liberal democracies have historically reserved for the most extreme cases.
A Broader Tension Between Child Safety and Open Infrastructure
The VPN debate sits inside a larger and unresolved conflict in EU digital policy. The Digital Services Act created robust obligations for platforms to restrict harmful content, but it did not resolve the fundamental question of how to verify who is actually behind a connection. Age assurance - the softer term regulators increasingly prefer - covers a range of methods, from document-based ID checks to AI-driven facial age estimation. None of them work if the user has already spoofed their location before reaching the verification step.
This is, in essence, a layered problem. Platform-level controls fail if network-level anonymity tools remain freely available. Network-level restrictions carry civil liberties costs that most EU member states have been unwilling to accept. The European Parliamentary Research Service's identification of VPNs as a loophole is accurate as a technical diagnosis. What it does not resolve - and what no single policy proposal has resolved - is how to close that gap without dismantling the privacy infrastructure that serves adults with entirely legitimate needs.
The coming months are likely to see this tension sharpen. As more member states implement age-related platform rules, and as VPN adoption continues to rise in response, pressure on the European Commission to propose a technical standard or cross-border enforcement mechanism will grow. Whether that produces a proportionate solution or an overreach that trades one problem for several others remains genuinely open.
