VPNs let a visitor appear to come from a different region by routing traffic through an intermediary server. That can defeat licensing restrictions, jurisdiction checks, regional pricing, and marketplace trust controls. The risk is not limited to location fraud. It also helps malicious users hide their origin and blend into legitimate traffic, which makes abuse harder to investigate.
Why VPNs Break the Trust Model Behind Location Controls
Location based services usually assume that network origin is a useful proxy for where a user is, which is only weakly true even before VPNs enter the picture. A VPN intentionally decouples apparent source location from actual user location, so any control that depends on IP geolocation becomes easier to bypass. That is why the risk is not just inconvenience, it is a trust boundary problem.
When the service uses region to decide pricing, catalogue access, licence eligibility, or jurisdictional access, the VPN path creates a mismatch between what the system believes and what is actually happening. That mismatch can become a compliance issue when regional rules matter, and a fraud issue when users deliberately seek a benefit they would not otherwise receive. For teams managing the trust boundary, NHI Mgmt Group’s Ultimate Guide to NHIs is useful for the broader control problem around visibility, governance, and policy enforcement.
VPNs also hide the real network path, which can reduce the value of geo based anomaly checks, reputation scoring, and abuse investigation. In practice, a VPN is not proof of bad intent, but it removes one of the easier signals that defenders use to separate ordinary traffic from policy evasion.
Fraud, Compliance, and Abuse Scenarios That Matter Most
The highest risk appears when location determines access to something with legal or commercial restrictions. That includes streaming rights, local tax treatment, export controlled content, regulated market access, regional promotions, and marketplace trust controls. In those cases, VPN use can enable deliberate circumvention of policy, not just privacy.
The same mechanism also helps malicious users blend into legitimate traffic. Fraud teams care because a hidden origin makes account abuse, multi account creation, chargeback abuse, and credential abuse harder to triage. One relevant signal from NHIMG’s SonicWall VPN Mass Breach via Stolen Credentials is that VPN access can be part of a larger abuse chain when credentials or remote access are already compromised.
Some teams over focus on blocking all VPN traffic, but that is usually too blunt. The real issue is whether the service can still make a defensible decision about eligibility, jurisdiction, and user trust when the apparent source network is no longer meaningful.
Risk and Threat Considerations
VPN use creates exposure wherever an organisation relies on IP location as a control, because the control can be spoofed without defeating the application itself. That means the business risk is not only fraud, but also failed enforcement of jurisdictional, licensing, and policy obligations.
Failure mechanism: A user routes traffic through a different region, causing geo checks, reputation systems, or marketplace rules to see a false origin while the session remains otherwise valid. This weakens detection of policy evasion and can also obscure investigation after abuse.
Impact: Organisations can misapply regional access rules, allow prohibited transactions or content access, and lose confidence in abuse signals that depend on apparent location. If the service operates in regulated or contract bound markets, that can translate into compliance findings as well as revenue leakage.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 address the attack surface, NIST CSF 2.0 and CIS Controls v8 set the technical controls, and PCI DSS v4.0 define the regulatory obligations.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST CSF 2.0 | GV.SC-01 — Cybersecurity Supply Chain Risk Management | VPNs can mask origin and complicate third-party and marketplace trust decisions. |
| Recommendation — Define trust assumptions for location-dependent access and vendor-facing services. | ||
| CIS Controls v8 | 6.3 — Access Authorization and Account Management | Location-based services need enforceable access decisions beyond network origin alone. |
| Recommendation — Restrict access using account and entitlement checks, not IP location alone. | ||
| OWASP Non-Human Identity Top 10 | NHI-07 — Excessive Permissions | Abuse often becomes more damaging when hidden-origin sessions retain broad access. |
| NHI-06 — Secret Leakage and Exposure | VPN abuse commonly compounds credential and session theft by obscuring origin. | |
| NHI-09 — Third-Party and Supply Chain Risk | Marketplace and licensing controls often depend on externally trusted location signals. | |
| Recommendation — Limit session privileges so location spoofing cannot amplify abuse. Protect credentials and sessions so remote-access abuse is easier to detect. Validate external trust signals before using them for compliance decisions. | ||
| PCI DSS v4.0 | 7.2.1 — Role-based access to system components and cardholder data | Location-sensitive payment environments must avoid relying on network origin as the main control. |
| Recommendation — Use role and policy controls to enforce access instead of geolocation alone. | ||
Practitioner Guidance
What to verify: Treat IP geolocation as one signal, not a decision on its own. If a location rule affects pricing, licensing, or regulatory access, verify whether the business process has a second control such as account country, payment instrument country, device history, or contractual eligibility before trusting the result.
Decision rule: If the user can gain material benefit simply by changing apparent network location, move the control upstream into account policy and entitlement checks rather than trying to solve it only with network filtering. If the location signal is only for risk scoring, keep it as an input and avoid hard blocking on VPN use alone.
Practitioner takeaway: The practical question is not whether VPNs are allowed, it is whether your service can still enforce jurisdiction, eligibility, and abuse controls when network origin is no longer reliable.
Related resources from NHI Mgmt Group
- Why do VPNs and firewall segmentation create compliance risk in financial services?
- Why do manual compliance processes create higher operational and fraud risk in financial services?
- Why does geo-spoofing create operational and fraud risk for location-based mobile apps?
- Why do SMS-based verification flows create fraud and cost risk?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on September 19, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
