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VPN vs Tor: the core difference
VPN — Privacy
Hides your traffic from your ISP. Replaces your IP with the VPN server’s IP. Your VPN provider can see everything. Useful for preventing passive surveillance and ISP data collection. Does not provide anonymity.
Tor — Anonymity
Routes traffic through three encrypted nodes. No single entity can see both who you are and what you are doing. Much slower. Best for high-anonymity browsing, SecureDrop access, and sensitive open-source research.
When each helps
Use a VPN when:
- Working from a public Wi-Fi network (hotel, cafe, conference)
- You want to prevent your UK ISP from logging your browsing
- You are accessing geo-restricted research resources
- You want to obscure your employer/newsroom’s IP from story subjects during research
Use Tor when:
- Accessing a SecureDrop .onion address
- Conducting sensitive OSINT research you cannot link to your IP
- Your threat model includes adversaries who could compel a VPN provider to produce records
- You need to access whistleblower resources without leaving a network log at your ISP
Audit-verified VPN providers
Swedish, accepts cash, no account required (just a number), independently audited no-logs infrastructure, RAM-only servers. Strong privacy credentials.
Swiss, operated by the Proton organisation (also behind ProtonMail), independently audited, open-source clients, free tier available. Well-established journalism-friendly provider.
Gibraltar-registered, independently audited, supports anonymous payment, privacy-focused, smaller provider with strong transparency record.
Avoid: free VPN services, VPNs based in Five Eyes countries without independent audits, and any VPN that cannot demonstrate a no-logs policy with third-party verification.
Red flags
- Using a free VPN — free VPNs often monetise user data.
- Believing a VPN makes you anonymous — it does not.
- Using Tor without understanding that exit node traffic is unencrypted (unless the destination uses HTTPS).
- Logging into personal accounts (Google, Facebook) over Tor — this re-identifies you.
- Using a VPN provider headquartered in a country with mandatory data retention laws and no independent audit.
VPN & Tor checklist
- I have chosen an audit-verified, no-logs VPN provider appropriate to my threat model.
- I enable my VPN whenever working on public Wi-Fi.
- I use Tor Browser (not a regular browser over Tor) for anonymised research.
- I access SecureDrop only via Tor Browser.
- I do not log into personal accounts while using Tor.
- For high-risk work: I connect to my VPN before launching Tor Browser (Tor over VPN).
- I understand that a VPN does not encrypt end-to-end — HTTPS still matters.
Story risk register
Log network security decisions alongside other story risks.
Story Risk RegisterCommon mistakes
- Using a VPN and believing you are now anonymous — you are not.
- Using Tor but logging into accounts that identify you.
- Running Tor inside a regular browser rather than Tor Browser — your browser fingerprint can identify you.
- Choosing a free VPN for cost reasons — the true cost is your data.
- Not keeping Tor Browser updated — older versions have known vulnerabilities.
Related guides
Primary sources
Frequently asked questions
Does a VPN make me anonymous?
Which VPN providers are trustworthy for journalists?
When should I use Tor instead of a VPN?
What does combining VPN + Tor achieve?
Related guides
Primary sources
- Tor Project — Tor Browser— Tor Project
- VPNs, Proxies and Secure Tunnels— Electronic Frontier Foundation
- ProtonVPN — Audited No-Logs VPN— Proton
- Mullvad VPN — Privacy-Focused Provider— Mullvad
- VPN Guidance for Organisations— National Cyber Security Centre
- Investigatory Powers Act 2016— legislation.gov.uk
- Tails OS — Tor-Based Live System— Tails Project