Read the logs policy, not the banner
"No logs" on the homepage means nothing by itself. The privacy policy tells you what is actually recorded: connection timestamps, bandwidth, IP addresses — or genuinely nothing about your activity.
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Choosing a VPN comes down to a few verifiable facts: what the logging policy actually says, where the company is incorporated, which protocols it runs, whether it owns its servers, and what renewal really costs. Marketing claims like "military-grade encryption" carry no information — every serious VPN uses the same algorithms.
"No logs" on the homepage means nothing by itself. The privacy policy tells you what is actually recorded: connection timestamps, bandwidth, IP addresses — or genuinely nothing about your activity.
AES and ChaCha20 are used by everyone, from banks to free apps. A VPN cannot differentiate itself on cipher strength, so any pitch built on "unbreakable encryption" is noise.
Deep first-year discounts often double or triple at renewal. The number that matters is what year two costs — and whether the service commits to renewing at the same price.
A no-logs policy is meaningful only if it says what is not logged. The claim you want spelled out: no records of which sites you visit, no storage of your traffic, no mapping of your account to the IP addresses you visited. Some services that advertise "no logs" still keep connection metadata — timestamps, session length, bandwidth used, sometimes your source IP — which is enough to correlate activity.
Look for the specifics in the privacy policy, not the landing page. Useful signals: the policy names the exact data retained (account email, payment status) and the exact data never written; the service has been through an independent audit or a real-world test, such as a court order it could not satisfy because the data did not exist. Vague language — "we may collect diagnostic information" — is where activity logging hides.
Yes, but less than the logging itself. The company's jurisdiction determines which governments can compel it to hand over data or to start logging. A service incorporated in a country with mandatory data-retention laws is legally required to keep records regardless of what its homepage says.
The practical rule: jurisdiction matters only for data that exists. A service that truly writes no activity logs has nothing to surrender, whatever court asks. Evaluate the pair together — strict no-logs in a neutral jurisdiction is the strong combination; a "no-logs" claim in a retention-mandate country is a contradiction and a warning.
WireGuard is the baseline in 2026: a small, audited codebase, fast handshakes, quick reconnects when you switch networks, and low battery cost on mobile. If a service does not offer it or a derivative of it, ask why.
OpenVPN remains a reasonable fallback — slower and heavier, but universally supported and extremely well studied. Protocols built on the Xray platform (VLESS with REALITY, and similar) matter if you use networks that actively interfere with VPN traffic, because they are designed to look like ordinary TLS. Aurora runs WireGuard and Xray-based protocols for exactly this split: speed by default, resilience where networks are hostile.
What you can ignore: proprietary protocols with secret internals and anything still leaning on PPTP or L2TP, which are legacy at best.
Most VPNs rent virtual machines from the same hosting providers. That is not automatically bad, but it means a third party physically controls the hardware, and a cheap oversold VPS shows up as unstable speed at peak hours.
Services that run their own dedicated servers control the disk (no third-party snapshots of a running server), the capacity, and the network configuration. You cannot verify ownership from the outside, but you can observe its symptoms: consistent throughput at evening peak, and straight answers from support when you ask whether servers are dedicated or virtual.
Compare renewal prices, not intro prices. The industry standard trick is a heavily discounted 2-year plan that renews at several times the advertised rate. Before paying, find the renewal amount in the checkout fine print — and prefer services that renew at the price you signed up at.
Then check the mechanics of everyday use: how many devices one subscription covers (Aurora allows up to 7 simultaneously), whether apps exist for every platform you own, whether there is a money-back window long enough for a real test — 14 days is a fair standard — and whether support answers with substance. Send a technical question before you pay; the reply tells you more than any review.
Running servers and paying for traffic costs real money, so a free VPN is financed some other way. The common models: injecting or reselling data about your browsing, capping speed and volume to upsell a paid tier, or routing other customers' traffic through your device.
A limited free tier from a paid service — small quota, few locations — is a legitimate demo. A "forever free, unlimited" VPN with no visible business model is the one to distrust: you cannot audit what happens to traffic at the far end of the tunnel.
Every credible VPN uses the same public, peer-reviewed algorithms — AES-256 or ChaCha20 for traffic, standard elliptic-curve exchanges for keys. These are free, open, and identical whether the service costs nothing or twenty dollars a month. There is no secret stronger cipher available to one vendor.
So when a service leads its pitch with encryption strength, it is advertising the one property it shares with every competitor. Real differences live elsewhere: what gets logged, who owns the hardware, how the protocol behaves on hostile networks, and what renewal costs. Judge on those — the cryptography is the same everywhere.
A VPN encrypts all traffic from your device and routes it through a remote server at the operating-system level. A proxy relays traffic for one application — usually a browser — and most proxies add no encryption of their own. Both change your visible IP address; only a VPN protects the connection itself.
A VPN routes all your traffic through one encrypted server you chose and trust — fast enough for everyday use. Tor bounces traffic through three volunteer relays with layered encryption, so no single relay knows both who you are and where you are going. Tor trades most of your speed for that property.
A VPN service pays real money for servers, bandwidth and staff. When the app is free and has no visible income, that money usually comes from you in another form: your browsing data, injected ads, or your device being resold as an exit point for other people's traffic.