EU Calls VPNs 'A Loophole That Needs Closing' in Age Verification Push

The European Parliamentary Research Service (EPRS) has issued a stark warning about the growing use of virtual private networks (VPNs) to bypass online age-verification systems, describing this trend as "a loophole in the legislation that needs closing." This regulatory perspective comes as governments across Europe expand online child-safety measures that require platforms to verify users' ages before granting access to adult or age-restricted content.

Understanding the VPN Dilemma

Virtual private networks are privacy tools designed to encrypt internet traffic and mask users' IP addresses by routing connections through remote servers. While widely used for legitimate purposes such as protecting communications, avoiding surveillance, and enabling secure remote work, regulators are increasingly concerned that the same technology allows minors to circumvent regional age checks.

The EPRS notes that VPN usage surged after mandatory age-verification laws took effect in countries including the United Kingdom and several US states. In the UK, where online services are now required to prevent children from accessing harmful content, VPN apps reportedly dominated download charts after the law came into force. This pattern suggests that regulatory measures may inadvertently drive adoption of circumvention tools rather than effectively protecting the intended audience.

Regulatory Responses Across Jurisdictions

The regulatory approach to VPNs and age verification varies significantly across jurisdictions. In England, the Children's Commissioner has called for VPN services to be restricted to adults only, reflecting a growing sentiment among child-safety advocates that VPN access itself should require age verification.

However, forcing users to verify their identity before accessing VPN services could significantly weaken anonymity protections and create new risks around surveillance and data collection. VPN providers and privacy advocates have already expressed their objections to this approach in a letter sent to UK policymakers, highlighting the potential unintended consequences of such restrictions.

Utah recently became the first US state to enact a law explicitly targeting VPN use in online age verification. The state's SB 73 defines a user's location based on physical presence rather than apparent IP address, even if VPNs or proxy services are used to mask it. This legislative approach attempts to address the circumvention issue while maintaining some privacy principles.

Technical Challenges in Age Verification

The EPRS paper acknowledges that age verification remains technically difficult and fragmented across the EU. Current systems based on self-declaration, age estimation, or identity verification are described as relatively easy for minors to bypass. The report highlights emerging approaches, such as "double-blind" verification systems used in France, where websites receive only confirmation that a user meets age requirements without learning the user's identity, while the verification provider does not see which websites the user visits.

Last month, researchers found multiple security and privacy flaws in the European Commission's official age-verification app shortly after its release. The app, promoted as a privacy-preserving tool under the DSA framework, was discovered storing sensitive biometric images in unencrypted locations and exposing weaknesses that could allow users to bypass verification controls entirely. These technical failures underscore the difficulty of implementing effective age verification without compromising privacy or security.

Balancing Competing Interests

The tension between child protection and privacy rights represents one of the most challenging aspects of digital regulation. VPN services, while potentially enabling access to restricted content, also serve essential functions for journalists, activists, and individuals living under oppressive regimes. A blanket approach to restricting VPN access could have significant unintended consequences beyond the immediate regulatory concerns.

The EPRS suggests VPN providers may face increasing scrutiny as the EU revises cybersecurity and online safety legislation, noting that future updates to the EU Cybersecurity Act could introduce child-safety requirements aimed at preventing VPN misuse to bypass legal protections. This evolving regulatory landscape creates uncertainty for VPN providers who must navigate between compliance mandates and their core privacy promises.

Looking Forward

As the debate continues, the challenge for regulators is to develop approaches that effectively protect minors without compromising the legitimate uses of privacy-enhancing technologies. The technical complexity of the problem suggests that simple regulatory fixes may prove inadequate, requiring nuanced solutions that account for both the technical realities of internet infrastructure and the diverse legitimate uses of privacy tools.

The emerging approaches like France's "double-blind" verification systems offer a potential path forward, demonstrating that it may be possible to achieve age verification objectives without compromising user privacy or creating new vulnerabilities. However, the effectiveness of these approaches remains to be tested at scale across different jurisdictions and content types.

As digital regulation continues to evolve, the balance between protection and privacy will remain a critical consideration for policymakers, technology providers, and users alike. The EU's characterization of VPNs as a "loophole that needs closing" reflects current regulatory priorities, but the long-term solution may require more sophisticated approaches that account for the complex interplay between technology, rights, and safety in the digital age.